Habitat (5e)/Underdark

 5th edition Varied 
See Sources and Notes

Underdark Creatures

(359 official and unofficial monsters)

Name	Habitat	Type	Subtype	Size	HP	CR	XP	Alignment	Source
Aboleth	Underdark, Underground, Underwater	Aberration		Large	135	10	5,900	Lawful Evil	SRD-CC v5.1, SRD-OGL v5.1
Awakened Zurkhwood	Underdark	Plant	Awakened Plant, Fungus	Huge	59	2	450	Unaligned	Out of the Abyss
Azure Fungus	Underdark, Underground	Plant	Fungus	Medium	10	3	700	Chaotic Neutral	Rlyehable
Balhannoth MToF	Coastal, Mountain, Shadowfell, Underdark	Aberration	Balhannoth	Large	114	11	7,200	Chaotic Evil	Mordenkainen's Tome of Foes
Balhannoth MotM	Coastal, Mountain, Shadowfell, Underdark	Aberration	Balhannoth	Large	114	11	7,200	Chaotic Evil	Monsters of the Multiverse
Barghest MotM	Forest, Grassland, Hill, Mountain, Underdark	Fiend	Shapechanger, Barghest	Large	60	4	1,100	Neutral Evil	Monsters of the Multiverse
Barghest VGtM	Forest, Grassland, Hill, Mountain, Underdark	Fiend	Shapechanger, Barghest	Large	90	4	1,100	Neutral Evil	Volo's Guide to Monsters
Bat	Forest, Underdark, Underground	Beast	Bat	Tiny	1	0	10	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Giant Bat	Forest, Underdark, Underground	Beast	Bat	Large	22	1/4	50	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Swarm of Bats	Hill, Mountain, Underdark, Underground, Urban	Swarm	Bat, Beast	Medium	22	1/4	50	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Bauble	Feywild, Forest, Swamp, Underdark, Urban	Fey	Darkling	Small	13	1/2	100	Chaotic Neutral	The Wild Beyond the Witchlight
Cave Bear	Underdark, Underground	Beast	Bear	Large	42	2	450	Unaligned	SRD5, MM5
Giant Fire Beetle	Underdark, Underground	Beast	Beetle	Small	4	0	10	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Giant Beetle	Underdark, Underground	Beast	Beetle	Large	45	2	450	Unaligned	Quests from the Infinite Staircase
Behir	Underdark, Underground	Monstrosity		Huge	168	11	7,200	Neutral Evil	SRD-CC v5.1, SRD-OGL v5.1
Beholder Common	Underdark, Underground	Aberration	Beholder	Large	180	13	10,000	Lawful Evil	Monster Manual (5e)
Death Kiss	Underdark	Aberration	Beholder	Large	161	10	5,900	Neutral Evil	VGtM, MotM, varied
Death Tyrant	Underdark, Underground	Undead	Beholder	Large	187	14	11,500	Lawful Evil	Monster Manual (5e)
Eyedrake	Underdark, Underground	Aberration	Beholder	Large	119	8	3,900	Lawful Evil	Fizban's Treasury of Dragons
Gauth	Underdark	Aberration	Beholder	Medium	67/52	6	2,300	Lawful Evil	VGtM, MotM
Gazer	Underdark	Aberration	Beholder	Tiny	13	1/2	100	Neutral Evil	VGtM, MotM
Mindwitness	Underdark, Underground	Aberration	Beholder	Large	75	5	1,800	Lawful Evil	Volo's Guide to Monsters
Spectator	Underdark, Underground	Aberration	Beholder	Medium	39	3	700	Lawful Neutral	Monster Manual (5e)
Blackguard MotM	Underdark, Urban	Humanoid	Paladin, Blackguard	Medium	119	8	3,900	Neutral Evil	Monsters of the Multiverse
Blackguard VGtM	Underdark, Urban	Humanoid	any race, Blackguard	Medium	135	8	3,900	any non-good alignment	Volo's Guide to Monsters
Bodak	Swamp, Underdark, Urban	Undead	Bodak	Medium	58	6	2,300	Chaotic Evil	VGtM, MotM
Boggle MotM	Forest, Hill, Underdark, Urban	Fey	Boggle	Small	18	1/8	25	Chaotic Neutral	Monsters of the Multiverse
Boggle VGtM	Forest, Hill, Underdark, Urban	Fey	Boggle	Small	18	1/8	25	Chaotic Neutral	Volo's Guide to Monsters
Boneless	Shadowfell, Underdark, Underground, Urban	Undead		Medium	26	1	200		Van Richten's Guide to Ravenloft
Bugbear	Forest, Grassland, Underdark, Underground	Humanoid	Goblinoid, Bugbear	Medium	27	1	200	Chaotic Evil	SRD-CC v5.1, SRD-OGL v5.1
Bugbear	Forest, Grassland, Underdark, Underground	Overview	Humanoid, Goblinoid, Bugbear						SRD5, MM5e
Bugbear Chief	Forest, Grassland, Underdark, Underground	Humanoid	Goblinoid, Bugbear	Medium	65	3	700	Chaotic Evil	Monster Manual (5e)
Burly	Forest, Grassland, Underdark, Underground	Humanoid	Goblinoid, Bugbear	Medium	27	1	200	Neutral Good	TWBtW, SRD5
Carrion Crawler	Underdark, Underground	Monstrosity		Large	51	2	450	Unaligned	Monster Manual (5e)
Cave Fisher	Underdark, Underground	Monstrosity		Medium	58	3	700	Unaligned	VGtM, MotM, Varied
Cave Moray	Underdark, Underground	Beast		Medium	11	1/4	50	Unaligned	DitLCoT, QftIS
Giant Centipede	Underdark, Underground, Urban	Beast	Centipede	Small	4	1/4	50	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Charm	Feywild, Forest, Swamp, Underdark, Urban	Fey	Darkling, Darkling Elder	Medium	27	2, 1/2	450, 100	Chaotic Neutral	The Wild Beyond the Witchlight
Chimera	Grassland, Hill, Mountain, Underdark, Underground	Monstrosity	Chimera	Large	114	6	2,300	Chaotic Evil	SRD-CC v5.1, SRD-OGL v5.1
Chitine	Underdark	Monstrosity		Small	18	1/2	100	Chaotic Evil	VGtM, MotM, Varied
Choker	Forest, Mountain, Underdark	Aberration		Small	13	1	200	Chaotic Evil	MToF, MotM, Varied
Choldrith MotM	Underdark	Monstrosity	Choldrith	Medium	66	3	700	Chaotic Evil	Monsters of the Multiverse
Choldrith VGtM	Underdark	Monstrosity	Choldrith	Medium	66	3	700	Chaotic Evil	Volo's Guide to Monsters
Chucklehead	Forest, Grassland, Hill, Underdark, Underground	Humanoid	Goblinoid, Goblin, Goblin Boss	Medium	21	1	200	Neutral	TWBtW, MM5e
Chuul	Underdark, Underground	Aberration	Chuul	Large	93	4	1,100	Chaotic Evil	SRD-CC v5.1, SRD-OGL v5.1
Cloaker	Underdark, Underground	Aberration		Large	78	8	3,900	Chaotic Neutral	SRD-CC v5.1, SRD-OGL v5.1
Cyclops	Coastal, Desert, Grassland, Hill, Mountain, Underdark, Underground	Giant	Cyclops	Huge	138	6	2,300	Neutral	Monster Manual (5e)
Darkling	Forest, Swamp, Underdark, Urban, Feywild	Fey	Darkling	Small	13	1/2	100	Chaotic Neutral	VGtM, MotM, varied, TWBtW
Darkling Elder	Forest, Swamp, Underdark, Urban	Fey	Darkling, Darkling Elder	Medium	27	2	450	Chaotic Neutral	MotM, VGtM, Varied, TWBtW
Darkmantle	Underdark, Underground	Monstrosity		Small	22	1/2	100	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Alkilith MToF	Underdark, Urban	Fiend	Demon, Alkilith	Medium	157	11	7,200	Chaotic Evil	Mordenkainen's Tome of Foes
Alkilith MotM	Underdark, Urban	Fiend	Demon, Alkilith	Medium	168	11	7,200	Chaotic Evil	Monsters of the Multiverse
Armanite	Underdark	Fiend	Demon, Armanite	Large	94	7	2,900	Chaotic Evil	Varied
Babau	Underdark, Urban	Fiend	Demon	Medium	82	4	1,100	Chaotic Evil	Varied
Draegloth	Underdark	Fiend	Demon	Large	123	7	2,900	Chaotic Evil	Varied, VGtM, MotM
Maw Demon	Underdark, Underground	Fiend	Demon	Medium	33	1	200	Chaotic Evil	Volo's Guide to Monsters
Tanarukk	Hill, Mountain, Underdark, Underground	Fiend	Demon, Orc	Medium	95	5	1,800	Chaotic Evil	Volo's Guide to Monsters
Wastrilith	Coastal, Swamp, Underdark, Underground, Underwater	Fiend	Demon	Large	157	13	10,000	Chaotic Evil	Monsters of the Multiverse
Derro Common	Mountain, Underdark	Humanoid	Dwarf, Derro	Small	13	1/4	50	Chaotic Evil	Varied, OotA, MToF, MotM
Derro Apprentice	Mountain, Underdark	Aberration	Dwarf, Derro	Small	22	1	200	Chaotic Evil	Quests from the Infinite Staircase
Derro Raider	Mountain, Underdark	Aberration	Dwarf, Derro	Small	16	1/4	50	Chaotic Evil	Quests from the Infinite Staircase
Derro Savant	Underdark	Humanoid	Derro, Dwarf	Small	36	3	700	Chaotic Evil	OotA, MToF, MotM, Varied
Devourer	Underdark	Overview	Fiend, Undead, Devourer						VGtM, MotM, Varied
Devourer Fiend	Underdark	Fiend	Devourer	Large	178	13	10,000	Chaotic Evil	Volo's Guide to Monsters
Devourer Undead	Underdark	Undead	Devourer	Large	189	13	10,000	Chaotic Evil	Monsters of the Multiverse
Dolgrim	Khyber, Underdark	Aberration		Small	13	1/2	100	Chaotic Evil	Eberron Rising from the Last War
Doppelganger	Underdark, Underground, Urban	Monstrosity	Shapechanger, Doppelganger	Medium	52	3	700	Neutral	SRD-CC v5.1, SRD-OGL v5.1
Dread Doppleganger	Underdark, Underground, Urban	Monstrosity	Shapechanger, Doppelganger	Medium	78	5	1,800	Neutral Evil	Minsc and Boo's Journal of Villainy
Deep Dragon	Underdark	Overview	Dragon, Deep Dragon						Fizban's Treasury of Dragons
Gem Greatwyrm	Arctic, Coastal, Desert, Feywild, Forest, Grassland, Hill, Mountain, Shadowfell, Swamp, Underdark, Underground, Underwater	Dragon	Gem Dragon	Gargantuan	507	26	90,000	Neutral	Fizban's Treasury of Dragons
Sapphire Dragon	Underdark, Underground	Overview	Dragon, Gem Dragon, Sapphire Dragon						Fizban's Treasury of Dragons
Adult Sapphire Dragon	Underdark, Underground	Dragon	Gem Dragon, Sapphire Dragon	Huge	225	15	13,000	Lawful Neutral	Fizban's Treasury of Dragons
Ancient Sapphire Dragon	Underdark, Underground	Dragon	Gem Dragon, Sapphire Dragon	Gargantuan	370	22	41,000	Lawful Neutral	Fizban's Treasury of Dragons
Sapphire Dragon Wyrmling	Underdark, Underground	Dragon	Gem Dragon, Sapphire Dragon	Medium	45	3	700	Lawful Neutral	Fizban's Treasury of Dragons
Young Red Shadow Dragon	Shadowfell, Underdark, Underground	Dragon	Shadow Dragon, Red Dragon	Large	179	17	18,000	Chaotic Evil	Monster Manual (5e)
Drake	Arctic, Desert, Forest, Mountain, Swamp, Underdark, Underground, Urban	Overview	Dragon, Drake						FToD, HotDQ, MotM, VGtM
Guard Drake	Arctic, Desert, Forest, Mountain, Swamp, Underdark, Underground, Urban	Overview	Dragon, Drake, Guard Drake						VGtM, MotM
Guard Drake Common	Arctic, Desert, Forest, Mountain, Swamp, Underdark, Urban	Dragon	Drake, Guard Drake	Medium	52	2	450	Unaligned	HotDQ, VGtM, MotM
Red Guard Drake	Mountain, Underdark, Underground, Urban	Dragon	Drake, Guard Drake	Medium	52	2	450	Unaligned	VGtM, MotM
Vicious Drake	Arctic, Coastal, Desert, Feywild, Forest, Grassland, Hill, Mountain, Shadowfell, Swamp, Underdark, Underground	Overview	Dragon, Drake, Vicious Drake						Rlyehable
Drider	Underdark, Underground	Monstrosity	Drider, Drow	Large	123	6	2,300	Chaotic Evil	SRD-CC v5.1, SRD-OGL v5.1
Drider	Underdark, Underground	Overview	Monstrosity, Drider						MM5, MToF
Drider Spellcaster	Underdark, Underground	Monstrosity	Drider	Large	123	6	2,300	Chaotic Evil	Monster Manual (5e)
Drow Arachnomancer	Underdark	Humanoid	Elf, Drow, Warlock	Medium	162	13	10,000	Chaotic Evil	Varied, MToF, MotM
Drow Elf	Underdark	Humanoid	Elf, Drow	Medium	13	1/4	50	Neutral Evil	SRD-CC v5.1, SRD-OGL v5.1
Drow Elite Warrior	Underdark	Humanoid	Elf, Drow	Medium	71	5	1,800	Neutral Evil	Monster Manual (5e)
Drow Favored Consort	Underdark	Humanoid	Elf, Drow	Medium	225	18	20,000	Neutral Evil	Varied, MToF, MotM
Drow Gunslinger	Underdark	Humanoid	Elf, Drow	Medium	84	4	1,100	any alignment	Waterdeep Dragon Heist
Drow House Captain	Underdark	Humanoid	Elf, Drow	Medium	162	9	5,000	Neutral Evil	Varied, MToF, MotM
Drow Inquisitor	Underdark	Humanoid	Elf, Drow	Medium	149	14	11,500	Neutral Evil	Varied, MToF, MotM
Drow Mage	Underdark	Humanoid	Elf, Drow, Drow Mage, Wizard	Medium	45	7	2,900	Neutral Evil	Monster Manual (5e)
Drow Matron Mother	Underdark	Humanoid	Elf, Drow, Cleric	Medium	262	20	25,000	Neutral Evil	Varied, MToF, MotM
Drow Priestess of Lolth	Underdark	Humanoid	Elf, Drow, Cleric	Medium	71	8	3,900	Neutral Evil	Monster Manual (5e)
Drow Shadowblade	Underdark	Humanoid	Elf, Drow	Medium	150	11	7,200	Neutral Evil	Varied, MToF, MotM
Druid	Arctic, Coastal, Desert, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground	Humanoid	Any Race, Druid	Medium	27	2	450	Any Alignment	SRD-CC v5.1, SRD-OGL v5.1
Dubhforgail	Feywild, Underdark, Underground	Giant	Fomorian	Huge	149	8	3,900	Chaotic Evil	The Wild Beyond the Witchlight
Duergar	Underdark	Humanoid	Dwarf, Duergar	Medium	26	1	200	Lawful Evil	SRD-CC v5.1, SRD-OGL v5.1
Duergar Darkhaft	Mountain, Underdark	Humanoid	Duergar, Dwarf	Medium	26	2	450	Lawful Evil	Out of the Abyss
Duergar Despot	Mountain, Underdark	Humanoid	Dwarf, Duergar	Medium	119	12	8,400	Lawful Evil	Varied, MToF, MotM
Duergar Hammerer	Mountain, Underdark	Construct	Duergar	Medium	33	2	450	Any Alignment	Varied, MToF, MotM
Duergar Kavalrachni	Mountain, Underdark	Humanoid	Dwarf, Duergar	Medium	26	2	450	Any Alignment	Varied, OotA, MToF, MotM
Duergar Keeper of the Flame	Mountain, Underdark	Humanoid	Dwarf, Duergar	Medium	26	2	450	Lawful Evil	Out of the Abyss
Duergar Mind Master	Mountain, Underdark	Humanoid	Dwarf, Duergar	Medium	39	2	450	Any Alignment	Varied, MToF, MotM
Duergar Screamer	Mountain, Underdark	Construct	Duergar	Medium	38	3	700	Any Alignment	Variant, MToF, MotM
Duergar Soulblade MToF	Mountain, Underdark	Humanoid	Dwarf, Duergar	Medium	18	1	200	Lawful Evil	Varied, MToF, OotA
Duergar Soulblade MotM	Mountain, Underdark	Humanoid	Dwarf, Duergar	Medium	27	1	200	Any Alignment	Monsters of the Multiverse
Duergar Spy	Mountain, Underdark	Humanoid	Duergar, Dwarf	Medium	33	2	450	Lawful Evil	Tales from the Yawning Portal
Duergar Stone Guard	Mountain, Underdark	Humanoid	Dwarf, Duergar	Medium	39	2	450	Any Alignment	Various, OotA, MToF, MotM
Duergar Warlord	Mountain, Underdark	Humanoid	Dwarf, Duergar	Medium	75	6	2,300	Any Alignment	Varied, MToF, MotM
Duergar Xarrorn	Mountain, Underdark	Humanoid	Dwarf, Duergar	Medium	26	2	450	Any Alignment	Varied, OotA, MToF, MotM
Dungus	Feywild, Forest, Grassland, Hill, Underdark, Underground	Humanoid	Goblinoid, Goblin	Small	7	1/4	50	Neutral Evil	Varied
Eclavdra	Underdark	Humanoid	Elf, Cleric, Drow, Drow Priestess of Lolth	Medium	71	8	3,900	Chaotic Evil, Neutral Evil	Tales from the Yawning Portal
Earth Elemental	Underdark, Underground	Elemental	Earth Elemental	Large	126	5	1,800	Neutral	SRD-CC v5.1, SRD-OGL v5.1
Enkki	Arctic, Coastal, Desert, Feywild, Forest, Grassland, Hill, Mountain, Shadowfell, Swamp, Underdark, Underground	Overview	Fey, Enkki						Rlyehable
Common Enkki	Arctic, Coastal, Desert, Feywild, Forest, Grassland, Hill, Mountain, Shadowfell, Swamp, Underdark, Underground	Fey	Enkki	Small	6	1/4	50	Chaotic Neutral	Rlyehable
Enkki Sorcerer	Arctic, Coastal, Desert, Feywild, Forest, Grassland, Hill, Mountain, Shadowfell, Swamp, Underdark, Underground	Fey	Enkki	Small	31	6	2,300	Chaotic Neutral	Rlyehable
Ettin	Hill, Mountain, Underdark, Underground	Giant	Ettin	Large	85	4	1,100	Chaotic Evil	SRD-CC v5.1, SRD-OGL v5.1
Firenewt Warlock of Imix MotM	Hill, Mountain, Underdark	Elemental	Firenewt	Medium	33	1	200	Neutral Evil	Monsters of the Multiverse
Firenewt Warlock of Imix VGtM	Hill, Mountain, Underdark	Humanoid	Firenewt	Medium	33	1	200	Neutral Evil	Volo's Guide to Monsters
Firenewt Warrior MotM	Desert, Hill, Mountain, Underdark	Elemental	Firenewt	Medium	22	1/2	100	Neutral Evil	Monsters of the Multiverse
Firenewt Warrior VGtM	Desert, Hill, Mountain, Underdark	Humanoid	Firenewt	Medium	22	1/2	100	Neutral Evil	Volo's Guide to Monsters
Flameskull	Underdark, Underground	Undead		Tiny	40	4	1,100	Neutral Evil	Monster Manual (5e)
Flumph	Underdark, Underground	Aberration		Small	7	1/8	25	Lawful Good	Monster Manual (5e)
Fomorian	Underdark, Underground	Giant	Fomorian	Huge	149	8	3,900	Chaotic Evil	Monster Manual (5e)
Froghemoth Adult	Swamp, Underdark	Monstrosity	Froghemoth	Huge		10	5,900	Unaligned	VGtM, MotM
Froghemoth	Swamp, Underdark	Overview	Monstrosity, Froghemoth						Volo's Guide to Monsters
Froghemoth Juvenile	Swamp, Underdark	Monstrosity	Froghemoth	Large	64	6	2,300	Unaligned	Rlyehable
Froghemouth Elder	Swamp, Underdark	Monstrosity	Froghemoth	Huge	207	15	13,000	Unaligned	Quests from the Infinite Staircase
Gargoyle	Underdark, Underground, Urban	Elemental	Earth Elemental	Medium	52	2	450	Chaotic Evil	SRD-CC v5.1, SRD-OGL v5.1
Gas Spore	Underdark, Underground	Plant	Fungus	Large	1	1/2	100	Unaligned	Monster Manual (5e)
Gem Stalker	Underdark	Monstrosity		Large	67	5	1,800	Neutral	Fizban's Treasury of Dragons
Dao	Underdark, Underground	Elemental	Genie, Earth Elemental	Large	187	11	7,200	Neutral Evil	Monster Manual (5e)
Ghast	Shadowfell, Swamp, Underdark, Underground, Urban	Undead	Ghoul, Ghast	Medium	36	2	450	Chaotic Evil	SRD-CC v5.1, SRD-OGL v5.1
Drizlash Ghast	Shadowfell, Swamp, Underdark, Underground, Urban	Undead	Ghoul, Ghast	Medium	36	2	450	Chaotic Evil	CoS, SRD5
Ghost	Shadowfell, Underdark, Underground, Urban	Undead	Ghost	Medium	45	4	1,100	Any Alignment	SRD-CC v5.1, SRD-OGL v5.1
Ghoul	Shadowfell, Swamp, Underdark, Underground, Urban	Undead	Ghoul	Medium	22	1	200	Chaotic Evil	SRD-CC v5.1, SRD-OGL v5.1
Fire Giant	Mountain, Underdark, Underground	Giant	Fire Giant	Huge	162	9	5,000	Lawful Evil	SRD-CC v5.1, SRD-OGL v5.1
Fire Giant Dreadnought	Mountain, Underdark	Giant	Fire Giant	Huge	187	14	11,500	Lawful Evil	Varied, VGtM, MotM
Stone Giant	Hill, Mountain, Underdark, Underground	Giant	Stone Giant	Huge	126	7	2,900	Neutral	SRD-CC v5.1, SRD-OGL v5.1
Gibbering Mouther	Underdark, Underground	Aberration		Medium	67	2	450	Neutral	SRD-CC v5.1, SRD-OGL v5.1
Gibberling	Forest, Underdark, Underground	Overview	Aberration, Fiend, Gibberling						MaBJoV, QftIS
Gibberling Fiend	Forest, Underdark, Underground	Fiend	Demon, Gibberling	Small	7	0	0 or 10	Chaotic Evil	Quests from the Infinite Staircase
Gibberling Swarm	Forest, Underdark, Underground	Swarm	Fiend, Demon, Gibberling	Large	38	3	700	Chaotic Evil	Quests from the Infinite Staircase
Deep Gnome	Underdark	Humanoid	Gnome, Svirfneblin	Small	16	1/2	100	Neutral Good	SRD-CC v5.1, SRD-OGL v5.1
Goblin	Forest, Grassland, Hill, Underdark, Underground	Humanoid	Goblinoid, Goblin	Small	7	1/4	50	Neutral Evil	SRD-CC v5.1, SRD-OGL v5.1
Goblin	Forest, Grassland, Hill, Underdark, Underground	Overview	Humanoid, Goblinoid, Goblin						SRD5, MM5, MotM, VGtM
Goblin Boss	Forest, Grassland, Hill, Underdark, Underground	Humanoid	Goblinoid, Goblin, Goblin Boss	Medium	21	1	200	Neutral Evil	Monster Manual (5e)
Goblin Weird	Forest, Grassland, Hill, Underdark, Underground	Humanoid	Goblinoid, Goblin	Small	18	1	200	Chaotic Neutral	Rlyehable
Grell	Underdark, Underground	Aberration		Medium	55	3	700	Neutral Evil	Monster Manual (5e)
Grick	Forest, Underdark, Underground	Monstrosity	Grick	Medium	27	2	450	Neutral	SRD-CC v5.1, SRD-OGL v5.1
Grick Alpha	Forest, Underdark, Underground	Monstrosity	Grick	Large	75	7	2,900	Neutral	Monster Manual (5e)
Grimlock	Underdark, Underground	Humanoid	Grimlock	Medium	11	1/4	50	Neutral Evil	SRD-CC v5.1, SRD-OGL v5.1
Hell Hound	Mountain, Underdark, Underground	Fiend		Medium	45	3	700	Lawful Evil	SRD-CC v5.1, SRD-OGL v5.1
Hobgoblin	Desert, Forest, Grassland, Hill, Underdark, Underground	Humanoid	Goblinoid, Hobgoblin	Medium	11	1/2	100	Lawful Evil	SRD-CC v5.1, SRD-OGL v5.1
Hobgoblin	Desert, Forest, Grassland, Hill, Underdark, Underground	Overview	Humanoid, Goblinoid, Hobgoblin						SRD5, MM5e, MotM
Hobgoblin Captian	Desert, Forest, Grassland, Hill, Underdark, Underground	Humanoid	Goblinoid, Hobgoblin	Medium	39	3	700	Lawful Evil	Monster Manual (5e)
Hobgoblin Warlord	Desert, Forest, Grassland, Hill, Underdark, Underground	Humanoid	Goblinoid, Hobgoblin	Medium	97	6	2,300	Lawful Evil	Monster Manual (5e)
Hook Horror	Underdark, Underground	Monstrosity	Hook Horror	Large	75	3	700	Neutral	Monster Manual (5e)
Howler	Desert, Grassland, Hill, Underdark, Underground	Fiend		Medium	90	8	3,900	Chaotic Evil	Mordenkainen's Tome of Foes
Hurly	Forest, Grassland, Underdark, Underground	Humanoid	Goblinoid, Bugbear	Medium	27	1	200	Chaotic Good	TWBtW, SRD5
Swarm of Beetles	Desert, Forest, Grassland, Hill, Swamp, Underdark, Underground, Urban	Swarm	Beast, Insect, Beetle	Medium	22	1/2	100	Unaligned	SRD5, MM5
Swarm of Centipedes	Desert, Forest, Grassland, Hill, Swamp, Underdark, Underground, Urban	Swarm	Beast, Insect, Centipede	Medium	22	1/2	100	Unaligned	SRD5, MM5
Swarm of Spiders	Desert, Forest, Grassland, Hill, Swamp, Underdark, Underground, Urban	Swarm	Beast, Insect, Spider	Medium	22	1/2	100	Unaligned	SRD5, MM5
Swarm of Wasps	Desert, Forest, Grassland, Hill, Swamp, Underdark, Underground, Urban	Swarm	Beast, Insect, Wasp	Medium	22	1/2	100	Unaligned	SRD5, MM5
Swarm of Insects	Desert, Forest, Grassland, Hill, Swamp, Underdark, Underground, Urban	Swarm	Insect, Beast	Medium	22	1/2	100	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Intellect Devourer	Underdark, Underground	Aberration		Tiny	21	2	450	Lawful Evil	Monster Manual (5e)
Kak	Feywild, Forest, Grassland, Hill, Underdark, Underground	Humanoid	Goblinoid, Goblin	Small	7	1/4	50	Neutral Evil	Varied
Kobold	Coastal, Desert, Forest, Hill, Mountain, Swamp, Underdark, Urban, Underground	Humanoid	Kobold	Small	5	1/8	25	Lawful Evil	SRD-CC v5.1, SRD-OGL v5.1
Kobold	Coastal, Desert, Forest, Hill, Mountain, Swamp, Underdark, Underground, Urban	Overview	Humanoid, Kobold						SRD5, MM5, MotM, VGtM
Kobold Alchemist	Coastal, Desert, Forest, Hill, Mountain, Swamp, Underdark, Underground, Urban	Humanoid	Kobold	Small	44	2	450	Lawful Neutral	"Varied"
Kobold Chieftain	Coastal, Desert, Forest, Hill, Mountain, Swamp, Underdark, Urban, Underground	Humanoid	Kobold	Small	82	4	1,100	Lawful Evil	"Varied"
Kobold Dragon-Blessed	Coastal, Desert, Forest, Hill, Mountain, Swamp, Underdark, Underground, Urban	Humanoid	Kobold	Small	9	1/2	100	Lawful Evil	Rlyehable
Kobold Dragonshield	Forest, Hill, Mountain, Underdark, Underground	Humanoid	Kobold	Small	44	1	200	Lawful Evil	Volo's Guide to Monsters
Kobold Inventor	Forest, Hill, Mountain, Underdark, Underground, Urban	Humanoid	Kobold	Small	13	1/4	50	Lawful Evil	Volo's Guide to Monsters
Kobold Scale Sorcerer	Forest, Hill, Mountain, Underdark, Underground, Urban	Humanoid	Kobold	Small	27	1	200	Lawful Evil	Volo's Guide to Monsters
Kobold Trapsmith	Coastal, Desert, Forest, Hill, Mountain, Swamp, Underdark, Underground, Urban	Humanoid	Kobold	Small	36	1	200	Lawful Neutral	"Varied"
Winged Kobold	Coastal, Desert, Forest, Hill, Mountain, Swamp, Underdark, Underground, Urban	Humanoid	Kobold	Small	7	1/4	50	Lawful Evil	Monster Manual (5e)
Krell Grohlg	Arctic, Coastal, Desert, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground	Humanoid	Half-Orc, Druid	Medium	27	2, 1/8	450, 25	Chaotic Evil	Varied
Kruthik	Desert, Mountain, Underdark, Underground	Overview	Humanoid, Kruthik						Mordenkainen's Tome of Foes
Adult Kruthik	Desert, Mountain, Underdark, Underground	Monstrosity	Kruthik	Medium	39	2	450	Unaligned	Mordenkainen's Tome of Foes
Kruthik Hive Lord	Desert, Mountain, Underdark, Underground	Monstrosity	Kruthik	Large	102	5	1,800	Unaligned	Mordenkainen's Tome of Foes
Young Kruthik	Desert, Mountain, Underdark, Underground	Monstrosity	Kruthik	Small	9	1/8	25	Unaligned	Mordenkainen's Tome of Foes
Kuo-toa Common	Underdark, Underground	Humanoid	Kuo-toa	Medium	18	1/4	50	Neutral Evil	Monster Manual (5e)
Kuo-toa	Underdark, Underground	Overview	Humanoid, Kuo-toa						Monster Manual (5e)
Kuo-toa Archpriest	Underdark, Underground	Humanoid	Kuo-toa	Medium	97	6	2,300	Neutral Evil	Monster Manual (5e)
Kuo-toa Monitor	Underdark, Underground	Humanoid	Kuo-toa	Medium	65	3	700	Neutral Evil	Monster Manual (5e)
Kuo-toa Whip	Underdark, Underground	Humanoid	Kuo-toa	Medium	65	1	200	Neutral Evil	Monster Manual (5e)
Devkarin Lich	Shadowfell, Underdark, Underground, Urban	Undead	Lich	Medium	97	14	11,500	Neutral Evil	Guildmasters' Guide to Ravnica
Illithilich	Underdark, Underground, Urban	Undead	Lich, Mind Flayer	Medium	135	22	41,000	Any evil alignment	SRD5, VGtM, MM5e
Giant Lizard	Coastal, Desert, Forest, Swamp, Underdark, Underground	Beast	Lizard	Large	19	1/4	50	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Giant Subterranean Lizard	Underground, Underdark	Beast	Lizard	Huge	66	4	1,100	Unaligned	Tales from the Yawning Portal
Major Ursa	Arctic, Coastal, Forest, Grassland, Hill, Mountain, Underdark, Underground, Urban	Humanoid		Medium	58	3	700	Lawful Good	GoS, SRD5
Meazel	Desert, Forest, Grassland, Hill, Mountain, Shadowfell, Swamp, Underdark, Underground, Urban	Humanoid		Medium	35	1	200	Neutral Evil	Mordenkainen's Tome of Foes
Magma Mephit	Underdark, Underground	Elemental	Mephit	Small	22	1/2	100	Neutral Evil	SRD-CC v5.1, SRD-OGL v5.1
Merrick	Arctic, Coastal, Forest, Grassland, Hill, Mountain, Underdark, Underground, Urban	Humanoid	Halfling, Veteran	Small	58	3	700	Neutral	GoS, SRD5
Mimic	Underdark, Underground, Urban	Monstrosity	Shapechanger, Mimic	Medium	58	2	450	Neutral	SRD-CC v5.1, SRD-OGL v5.1
Mind Flayer Common	Underdark, Underground	Aberration	Mind Flayer	Medium	71	7	2,900	Lawful Evil	Monster Manual (5e)
Mind Flayer	Underdark, Underground, Urban	Overview	Aberration, Mind Flayer						MM5, ERftlW
Alhoon MotM	Underdark	Undead	Mind Flayer, Alhoon, Wizard	Medium	150	10	5,900	Neutral Evil	Volo's Guide to Monsters
Alhoon VGtM	Underdark	Undead	Mind Flayer, Alhoon	Medium	120	10	5,900	any evil alignment	Volo's Guide to Monsters
Mind Flayer Arcanist	Underdark, Underground	Aberration	Mind Flayer, Wizard	Medium	71	8	3,900	Lawful Evil	Monster Manual (5e)
Elder Brain	Underdark	Aberration	Mind Flayer	Large	210	14	11,500	Lawful Evil	Varied, VGtM, MotM
Elder Brain Dragon	Underdark	Aberration	Mind Flayer	Gargantuan	350	22	41,000	Lawful Evil	Fizban's Treasury of Dragons
Mind Flayer Psion	Underdark, Underground	Aberration	Mind Flayer	Medium	71	8	3,900	Lawful Evil	Volo's Guide to Monsters
Ulitharid	Underdark	Aberration	Mind Flayer	Large	127	9	5,000	Lawful Evil	Volo's Guide to Monsters
Minotaur	Underdark, Underground	Monstrosity	Minotaur	Large	76	3	700	Chaotic Evil	SRD-CC v5.1, SRD-OGL v5.1
Minotaur	Underdark, Underground	Overview	Monstrosity, Minotaur, Humanoid						MM5, MotM, GGtR
Myconid	Underdark, Underground	Overview	Plant, Fungus, Myconid						MM5
Myconid Adult	Underdark, Underground	Plant	Fungus, Myconid	Medium	722	1/2	100	Lawful Neutral	Monster Manual (5e)
Myconid Sovereign	Underdark	Plant	Fungus, Myconid	Large	60	2	450	Lawful Neutral	Monster Manual (5e)
Myconid Spore Servant	Underdark, Underground	Overview	Plant, Fungus, Myconid, Spore Servant						Monster Manual (5e)
Spore Servant Template	Underdark, Underground	Template	Plant, Fungus, Myconid, Spore Servant						Monster Manual (5e)
Dread Centipede Spore Servant	Underdark, Underground	Plant	Fungus, Myconid, Spore Servant	Large	124	8	3,900	Unaligned	Rlyehable
Chuul Spore Servant	Underdark, Underground	Plant	Fungus, Myconid, Spore Servant, Chuul	Large	93	4	1,100	Unaligned	Out of the Abyss
Drow Spore Servant	Underdark, Underground	Plant	Fungus, Myconid, Spore Servant, Drow	Medium	13	1/8	25	Unaligned	Out of the Abyss
Duergar Spore Servant	Underdark, Underground	Plant	Fungus, Myconid, Spore Servant, Duergar	Medium	26	1/2	100	Unaligned	Out of the Abyss
Hook Horror Spore Servant	Underdark, Underground	Plant	Fungus, Myconid, Spore Servant, Hook Horror	Medium	75	1/2	100	Unaligned	Out of the Abyss
Quaggoth Spore Servant	Underdark, Underground	Plant	Fungus, Myconid, Spore Servant, Quaggoth	Medium	45	1	200	Unaligned	Monster Manual (5e)
Myconid Sprout	Underdark, Underground	Plant	Fungus, Myconid	Small	7	0	10	Lawful Neutral	Monster Manual (5e)
Bone Naga	Underdark, Underground	Undead	Skeleton, Naga	Large	58	4	1,100	Lawful Evil	Monster Manual (5e)
Spirit Naga	Underdark, Underground	Monstrosity	Naga	Large	75	8	3,900	Chaotic Evil	SRD-CC v5.1, SRD-OGL v5.1
Neogi Common	Feywild, Hill, Shadowfell, Underdark, Underground, Wildspace	Aberration	Neogi	Small	33	3	700	Lawful Evil	Volo's Guide to Monsters
Neogi	Feywild, Hill, Shadowfell, Underdark, Underground, Wildspace	Overview	Aberration, Neogi						VGtM, BAM
Neogi Hatchling Swarm	Wildspace, Feywild, Hill, Shadowfell, Underdark, Underground	Swarm	Aberration, Neogi	Medium	52	3	700	Lawful Evil	Boo's Astral Menagerie
Neogi Master	Feywild, Hill, Shadowfell, Underdark, Underground, Wildspace	Aberration	Neogi	Medium	71	4	1,100	Lawful Evil	Volo's Guide to Monsters
Neothelid	Underdark, Underground	Aberration		Gargantuan	325	13	10,000	Chaotic Evil	Volo's Guide to Monsters
Nilbog	Forest, Hill, Underdark, Underground	Humanoid	Goblinoid, Goblin	Small	7	1	200	Chaotic Evil	Volo's Guide to Monsters
Nothic	Underdark, Underground	Aberration		Medium	45	2	450	Neutral Evil	Monster Manual (5e)
Oblex	Swamp, Underdark, Urban	Overview	Ooze, Oblex						Mordenkainen's Tome of Foes
Adult Oblex	Swamp, Underdark, Urban	Ooze	Oblex	Medium	75	5	1,800	Lawful Evil	Mordenkainen's Tome of Foes
Elder Oblex	Swamp, Underdark, Urban	Ooze	Oblex	Huge	115	10	5,900	Lawful Evil	Mordenkainen's Tome of Foes
Oblex Spawn	Swamp, Underdark, Underground, Urban	Ooze	Oblex	Tiny	18	1/4	50	Lawful Evil	Mordenkainen's Tome of Foes
Ogre	Arctic, Coastal, Forest, Grassland, Hill, Mountain, Underdark, Underground	Giant	Ogre	Large	59	2	450	Chaotic Evil	SRD-CC v5.1, SRD-OGL v5.1
Ogre	Arctic, Coastal, Forest, Grassland, Hill, Mountain, Underdark, Underground	Overview	Giant, Ogre						MM5, MToF
Half-Ogre	Arctic, Desert, Coastal, Forest, Hill, Mountain, Underdark, Underground, Urban	Giant	Ogre	Large	30	1	200	any chaotic alignment	Monster Manual (5e)
Black Pudding	Underdark, Underground	Ooze	Black Pudding	Large	85	4	1,100	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Gelatinous Cube	Underdark, Underground	Ooze		Large	84	2	450	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Gray Ooze	Underdark, Underground	Ooze	Gray Ooze	Medium	22	1/2	100	Unaligned	Varied
Psychic Gray Ooze	Underdark, Underground	Ooze	Gray Ooze	Medium	22	1/2	100	Unaligned	Monster Manual (5e)
Ochre Jelly	Underdark, Underground	Ooze		Large	45	2	450	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Orc	Arctic, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground	Overview	Humanoid, Orc						SRD5, MM5e, VGtM
Orc Blade of Ilneval	Arctic, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground	Humanoid	Orc	Medium	60	4	1,100	Chaotic Evil	Volo's Guide to Monsters
Orc Claw of Luthic	Arctic, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground	Humanoid	Orc	Medium	45	2	450	Chaotic Evil	Volo's Guide to Monsters
Orc	Arctic, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground	Humanoid	Orc	Medium	15	1/2	100	Chaotic Evil	SRD-CC v5.1, SRD-OGL v5.1
Orc Eye of Gruumsh	Arctic, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground	Humanoid	Orc, Cleric	Medium	45	2	450	Chaotic Evil	Monster Manual (5e)
Orc Hand of Yurtrus	Arctic, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground	Humanoid	Orc	Medium	30	2	450	Chaotic Evil	Volo's Guide to Monsters
Orc Nurtured One of Yurtrus	Arctic, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground	Humanoid	Orc	Medium	30	1/2	100	Chaotic Evil	Volo's Guide to Monsters
Orc Red Fang of Shargaas	Arctic, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground	Humanoid	Orc	Medium	52	3	700	Chaotic Evil	Volo's Guide to Monsters
Orc War Chief	Arctic, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground	Humanoid	Orc	Medium	93	4	1,100	Chaotic Evil	Monster Manual (5e)
Orog	Arctic, Forest, Grassland, Hill, Mountain, Underdark, Underground	Humanoid	Orc	Medium	42	2	450	Chaotic Evil	Monster Manual (5e)
Orthon	Desert, Underdark, Underground, Urban	Fiend	Devil	Large	105	10	5,900	Lawful Evil	Monsters of the Multiverse
Otyugh	Underdark, Underground	Aberration	Otyugh	Large	114	5	1,800	Neutral	SRD-CC v5.1, SRD-OGL v5.1
Neo-Otyugh	Underdark, Underground, Urban	Aberration	Otyugh	Large	114	9	5,000	Neutral	Rlyehable
Pech	Underground, Underdark	Elemental	Earth Elemental	Small	82	4	1,100	Neutral Good	DitLCoT, QftIS
Phaerimm	Desert, Underdark, Underground	Aberration		Small	144	15	13,000	Neutral Evil	Minsc and Boo's Journal of Villainy
Piercer	Underdark, Underground	Monstrosity	Roper	Medium	22	1/2	100	Unaligned	Monster Manual (5e)
Psycada	Feywild, Forest, Shadowfell, Swamp, Underdark	Overview	Monstrosity, Insect, Psycada						Rlyehable
Purple Worm	Desert, Underdark, Underground	Monstrosity	Purple Worm	Gargantuan	247	15	13,000	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Quaggoth	Underdark, Underground	Humanoid	Quaggoth	Medium	45	2	450	Chaotic Neutral	Monster Manual (5e)
Quaggoth Thonot	Underdark, Underground	Humanoid	Quaggoth	Medium	45	3	700	Chaotic Neutral	Monster Manual (5e)
Cranium Rat	Underdark, Urban	Aberration	Rat	Tiny	2	0	10	Unaligned	MotM, MToF, Varied
Swarm of Cranium Rats	Underdark, Urban	Swarm	Aberration, Rat	Medium	76	5	1,800	Unaligned	MotM, MToF, Varied
Giant Rat	Forest, Swamp, Underdark, Underground, Urban	Beast	Rat, Giant Rat	Small	7	1/8	25	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Diseased Giant Rat	Forest, Swamp, Underdark, Underground, Urban	Beast	Rat, Giant Rat	Small	7	1/8	25	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Retriever	Desert, Forest, Underdark	Construct		Large	210	14	11,500	Lawful Evil	Mordenkainen's Tome of Foes
Roil	Desert, Forest, Grassland, Hill, Underdark, Underground, Urban	Monstrosity	Spider, Phase Spider	Large	32	3	700	Unaligned	GoS, SRD5
Roper	Underdark, Underground	Monstrosity	Roper	Large	93	5	1,800	Neutral Evil	SRD-CC v5.1, SRD-OGL v5.1
Swarm of Rot Grubs	Swamp, Underdark, Underground	Swarm	Beast	Medium	22	1/2	100	Unaligned	Volo's Guide to Monsters
Deep Rothé	Underdark	Beast	Cow	Medium	13	1/4	50	Unaligned	VGtM, MotM, Varied
Rust Monster	Underdark, Underground	Monstrosity		Medium	27	1/2	100	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Salamander	Underdark, Underground	Elemental	Fire Elemental, Salamander	Large	90	5	1,800	Neutral Evil	SRD-CC v5.1, SRD-OGL v5.1
Fire Snake	Underdark, Underground	Elemental	Salamander, Fire Elemental	Medium	22	1	200	Neutral Evil	Monster Manual (5e)
Scout	Desert, Arctic, Coastal, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground	Humanoid	Any Race, Scout	Medium	9	1/2	100	Any Alignment	SRD-CC v5.1, SRD-OGL v5.1
Sgothgah	Underdark, Underground, Underwater	Aberration	Aboleth	Large	135	10	5,900	Lawful Evil	GoS, SRD5
Gloom Weaver	Shadowfell, Underdark, Urban	Humanoid	Elf, Shadar-kai	Medium	104	9	5,000	Neutral	Mordenkainen's Tome of Foes
Soul Monger	Shadowfell, Underdark, Urban	Humanoid	Elf, Shadar-kai	Medium	123	11	7,200	Neutral	Mordenkainen's Tome of Foes
Shadow	Underdark, Underground, Urban	Undead	Shadow	Medium	16	1/2	100	Chaotic Evil	SRD-CC v5.1, SRD-OGL v5.1
Shadow Hound	Underdark, Underground, Urban	Undead	Shadow	Medium	16	1/2	100	Chaotic Evil	Quests from the Infinite Staircase
Shadow Raven	Underdark, Underground, Urban	Undead	Shadow	Medium	16	1/2	100	Chaotic Evil	Quests from the Infinite Staircase
Shrieker	Underdark, Underground	Plant	Fungus	Medium	13	0	10	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Skeletal Swarm	Coastal, Shadowfell, Underdark, Underground, Urban	Swarm	Undead, Skeleton	Large	60	2	450	Lawful Evil	Ghosts of Saltmarsh
Skeleton	Shadowfell, Underdark, Underground, Urban	Undead	Skeleton	Medium	13	1/4	50	Lawful Evil	SRD-CC v5.1, SRD-OGL v5.1
Minotaur Skeleton	Underdark, Underground	Undead	Minotaur, Skeleton	Large	67	2	450	Lawful Evil	SRD-CC v5.1, SRD-OGL v5.1
Skulk	Coastal, Forest, Shadowfell, Swamp, Underdark, Underground, Urban	Humanoid		Medium	18	1/2	100	Chaotic Neutral	Mordenkainen's Tome of Foes
Skum	Coastal, Underdark, Underground, Underwater, Urban	Aberration		Medium	93	5	1,800	Lawful Evil	Ghosts of Saltmarsh
Slithering Tracker	Underdark, Underground, Urban	Ooze		Medium	32	3	700	Chaotic Evil	Volo's Guide to Monsters
Flail Snail	Forest, Swamp, Underdark	Elemental	Earth Elemental	Large	52	3	700	Unaligned	Varied, VGtM, MotM
Giant Constrictor Snake	Desert, Forest, Swamp, Underdark, Underground, Underwater	Beast	Snake	Huge	60	2	450	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Giant Poisonous Snake	Desert, Forest, Grassland, Swamp, Underdark, Underground, Urban	Beast	Snake	Medium	11	1/4	50	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Angry Sorrowsworn	Shadowfell, Underdark, Urban	Monstrosity	Sorrowsworn	Medium	255	13	10,000	Neutral Evil	MToF, MotM
Hungry Sorrowsworn	Shadowfell, Forest, Underdark, Underground, Urban	Monstrosity	Sorrowsworn	Medium	225	11	7,200	Neutral Evil	Mordenkainen's Tome of Foes
Lonely Sorrowsworn	Shadowfell, Coastal, Desert, Mountain, Underdark, Underground, Urban	Monstrosity	Sorrowsworn	Medium	112	9	5,000	Neutral Evil	Mordenkainen's Tome of Foes
Lost Sorrowsworn	Shadowfell, Arctic, Desert, Forest, Mountain, Swamp, Underdark, Urban	Monstrosity	Sorrowsworn	Medium	78	7	2,900	Neutral Evil	Mordenkainen's Tome of Foes
Wretched Sorrowsworn	Swamp, Underdark, Underground, Urban, Shadowfell	Monstrosity	Sorrowsworn	Small	10	1/4	50	Neutral Evil	Mordenkainen's Tome of Foes
Spawn of Kyuss	Desert, Underdark, Underground	Undead		Medium	76	5	1,800	Chaotic Evil	Volo's Guide to Monsters
Specter	Shadowfell, Urban, Underdark, Underground	Undead	Specter	Medium	22	1	200	Chaotic Evil	SRD-CC v5.1, SRD-OGL v5.1
Specter	Shadowfell, Underdark, Underground, Urban	Overview	Undead, Specter						SRD5, MM5,
Spider	Arctic, Coastal, Desert, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground, Urban	Overview	Beast, Spider						Varied
Spider	Arctic, Coastal, Desert, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground, Urban	Beast	Spider	Tiny	1	0	10	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Giant Spider	Desert, Forest, Swamp, Underdark, Underground, Urban	Beast	Spider	Large	26	1	200	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Phase Spider	Desert, Forest, Grassland, Hill, Underdark, Underground, Urban	Monstrosity	Spider, Phase Spider	Large	32	3	700	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Spoorx	Feywild, Forest, Grassland, Hill, Underdark, Underground	Humanoid	Goblinoid, Goblin	Small	7	1/4	50	Neutral Evil	Varied
Female Steeder	Underdark, Underground	Beast	Steeder, Spider	Large	30	1	200	Unaligned	Out of the Abyss
Male Steeder	Underdark, Underground	Monstrosity	Spider, Steeder	Medium	13	1/4	50	Unaligned	Mordenkainen's Tome of Foes
Stirge	Coastal, Desert, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground, Urban	Beast		Tiny	2	1/8	25	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Giant Strider	Hill, Mountain, Underdark, Underground	Elemental	Strider, Fire Elemental, Monstrosity	Large	22	1	200	Neutral Evil	VGtM, MotM
Svirfneblin	Underdark	Overview	Humanoid, Gnome, Svirfneblin						SCAG, MToF
Thorny Hunter	Forest, Swamp, Underdark, Underground	Plant	Vegepygmy, Thorny	Medium	27	2	450	Neutral	Quests from the Infinite Staircase
Tlexolotl	Underdark, Underground	Elemental	Fire Elemental	Huge	104	10	5,900	Neutral	Journeys through the Radiant Citadel
Giant Toad	Coastal, Desert, Forest, Swamp, Underdark, Underground	Beast	Frog, Giant Toad	Large	39	1	200	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Trapper	Underdark, Underground	Monstrosity		Large	85	3	700	Unaligned	Volo's Guide to Monsters
Trepsin	Arctic, Forest, Hill, Mountain, Swamp, Underdark, Underground	Giant	Troll, Four-Armed Troll	Large	84	6	2,300	Chaotic Evil	Hoard of the Dragon Queen
Tribal Warrior	Arctic, Coastal, Desert, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground	Humanoid	Any Race	Medium	11	1/8	25	Any Alignment	SRD-CC v5.1, SRD-OGL v5.1
Trinket Darkling	Feywild, Forest, Swamp, Underdark, Urban	Fey	Darkling	Small	13	1/2	100	Chaotic Neutral	The Wild Beyond the Witchlight
Troglodyte Common	Underdark, Underground	Humanoid	Troglodyte	Medium	13	1/4	50	Chaotic Evil	Monster Manual (5e)
Troglodyte	Underdark, Underground	Overview	Humanoid, Troglodyte						MM5, OotA
Troglodyte Champion of Laogzed	Underground, Underdark	Humanoid	Troglodyte	Medium	59	3	700	Chaotic Evil	Out of the Abyss
Troglodyte Progen	Underground, Underdark	Humanoid	Troglodyte	Medium	24	1/2	100	Chaotic Neutral	Rlyehable
Troll	Forest, Underdark, Underground, Arctic, Hill, Mountain, Swamp	Giant	Troll	Large	84	5	1,800	Chaotic Evil	SRD-CC v5.1, SRD-OGL v5.1
Dire Troll	Forest, Hill, Mountain, Underdark, Arctic	Giant	Troll	Huge	172	13	10,000	Chaotic Evil	Mordenkainen's Tome of Foes
Four-Armed Troll	Arctic, Forest, Hill, Mountain, Swamp, Underdark, Underground	Giant	Troll, Four-Armed Troll	Large	84	6	2,300	Chaotic Evil	Hoard of the Dragon Queen
Rot Troll	Forest, Underdark, Underground, Arctic, Desert, Hill, Mountain, Shadowfell, Swamp	Giant	Troll	Large	138	9	5,000	Chaotic Evil	Mordenkainen's Tome of Foes
Venom Troll	Forest, Underdark, Underground, Arctic, Hill, Mountain, Swamp	Giant	Troll	Large	94	7	2,900	Chaotic Evil	Mordenkainen's Tome of Foes
Spirit Troll	Forest, Underdark, Underground, Arctic, Hill, Mountain, Swamp	Giant	Troll	Large	97	11	7,200	Chaotic Evil	Mordenkainen's Tome of Foes
Umber Hulk	Underdark, Underground	Monstrosity		Large	93	5	1,800	Chaotic Evil	Monster Manual (5e)
Vampire	Underdark, Underground, Urban	Undead	Shapechanger, Vampire	Medium	144	13	10,000	Lawful Evil	SRD-CC v5.1, SRD-OGL v5.1
Vampire	Underdark, Underground, Urban	Overview	Undead, Vampire						SRD5, MM5, GGtR
Vampire Spawn	Underdark, Underground, Urban	Undead	Vampire	Medium	82	5	1,800	Neutral Evil	SRD-CC v5.1, SRD-OGL v5.1
Vampire Spellcaster	Shadowfell, Underdark, Underground, Urban	Undead	Vampire, Shapechanger, Wizard	Medium	144	15	13,000	Lawful Evil	SRD5, MM5
Vampire Warrior	Shadowfell, Underdark, Underground, Urban	Undead	Vampire, Shapechanger	Medium	144	15	13,000	Lawful Evil	SRD5, MM5
Vampiric Mist	Arctic, Coastal, Forest, Grassland, Mountain, Swamp, Underdark, Underground, Urban	Undead		Medium	30	3	700	Chaotic Evil	Mordenkainen's Tome of Foes
Vargouille	Desert, Swamp, Underdark, Underground	Fiend		Tiny	13	1	200	Chaotic Evil	Volo's Guide to Monsters
Veteran	Arctic, Coastal, Forest, Grassland, Hill, Mountain, Underdark, Underground, Urban	Humanoid	Any Race, Veteran	Medium	58	3	700	Any Alignment	SRD-CC v5.1, SRD-OGL v5.1
Violet Fungus	Underdark, Underground	Plant	Fungus	Medium	18	1/4	50	Unaligned	SRD-CC v5.1, SRD-OGL v5.1
Vortanim	Arctic, Coastal, Desert, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground	Humanoid	Human, Druid	Medium	27	2	450	Neutral Good	GoS, SRD5
Warlock of the Fiend	Arctic, Desert, Underdark, Underground, Urban	Humanoid	any race	Medium	78	7	2,900	any alignment	Volo's Guide to Monsters
Warlock of the Great Old One	Arctic, Hill, Mountain, Underdark, Underground, Urban	Humanoid	any race	Medium	91	6	2,300	any alignment	Volo's Guide to Monsters
Water Weird	Underdark, Underground, Urban	Elemental	Water Elemental, Weird	Large	58	3	700	Neutral	Monster Manual (5e)
Wight	Desert, Swamp, Underdark, Underground, Urban	Undead	Wight	Medium	45	3	700	Neutral Evil	SRD-CC v5.1, SRD-OGL v5.1
Wolgar Windrune	Arctic, Coastal, Forest, Grassland, Hill, Mountain, Underdark, Underground, Urban	Humanoid	Dwarf, Veteran	Medium	58	3	700	Lawful Neutral	GoS, SRD5
Wraith	Shadowfell, Underdark, Underground	Undead		Medium	67	5	1,800	Neutral Evil	SRD-CC v5.1, SRD-OGL v5.1
Xorn	Underdark, Underground	Elemental	Earth Elemental	Medium	73	5	1,800	Neutral	SRD-CC v5.1, SRD-OGL v5.1
Xvart Common	Underdark, Underground, Forest, Hill	Humanoid	Xvart	Small	7	1/8	25	Chaotic Neutral	Volo's Guide to Monsters
Xvart Speaker	Underdark, Underground, Forest, Hill	Humanoid	Xvart	Small	7	1/8	25	Chaotic Neutral	Volo's Guide to Monsters
Xvart Verminster	Underdark, Underground, Forest, Hill	Humanoid	Xvart	Small	10	1/2	100	Chaotic Neutral	Rlyehable
Xvart Warlock of Raxivort	Underdark, Underground, Forest, Hill	Humanoid	Xvart	Small	22	1	200	Chaotic Neutral	Volo's Guide to Monsters
Yuan-ti Anathema	Desert, Forest, Underdark, Underground	Monstrosity	Shapechanger, Yuan-ti	Huge	189	12	8,400	Neutral Evil	Volo's Guide to Monsters
Yuan-ti Broodguard	Forest, Underdark, Underground, Desert	Humanoid	Yuan-ti	Medium	45	2	450	Neutral Evil	Volo's Guide to Monsters
Yuan-ti Mind Whisperer	Desert, Forest, Underdark, Underground	Monstrosity	Shapechanger, Yuan-ti	Medium	71	4	1,100	Neutral Evil	Volo's Guide to Monsters
Yuan-ti Nightmare Speaker	Desert, Forest, Underdark, Underground	Monstrosity	Shapechanger, Yuan-ti	Medium	71	4	1,100	Neutral Evil	Volo's Guide to Monsters
Yuan-ti Pit Master	Desert, Forest, Underdark, Underground	Monstrosity	Shapechanger, Yuan-ti	Medium	88	5	1,800	Neutral Evil	Volo's Guide to Monsters
Canoloth	Coastal, Underdark, Urban	Fiend	Yugoloth	Medium	120	8	3,900	Neutral Evil	Varied
Dhergoloth	Underdark	Fiend	Yugoloth	Medium	119	7	2,900	Neutral Evil	Mordenkainen's Tome of Foes
Oinoloth	Desert, Underdark	Fiend	Yugoloth	Medium	126	12	8,400	Neutral Evil	Mordenkainen's Tome of Foes
Zennor	Arctic, Forest, Grassland, Hill, Mountain, Swamp, Underdark, Underground	Humanoid	Orc	Medium	15	1/2	100	Chaotic Good	TWBtW, SRD5
Zombie	Shadowfell, Underdark, Underground, Urban	Undead	Zombie	Medium	22	1/4	50	Neutral Evil	SRD-CC v5.1, SRD-OGL v5.1
Zombie	Shadowfell, Underdark, Underground, Urban	Overview	Zombie, Undead						SRD5, MM5
Beholder Zombie	Underdark, Underground	Undead	Beholder, Zombie	Large	93	5	1,800	Neutral Evil	Monster Manual (5e)
Ogre Zombie	Arctic, Coastal, Forest, Grassland, Hill, Mountain, Underdark, Underground, Urban	Undead	Ogre, Zombie	Large	85	2	450	Neutral Evil	SRD-CC v5.1, SRD-OGL v5.1