Mystic Arcanum (One)

	This article is about Mystic Arcanum
	For other uses of Mystic Arcanum, see Mystic Arcanum (disambiguation).

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UA 2023 Player's Handbook Playtest 5

Unearthed Arcana

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Noncanon

Mystic Arcanum  is an eldritch invocation in One D&D.
Prerequisite: 5th-level Warlock or Higher

Unofficial Summary: Once per Long Rest, you can innately cast an Arcane spell (level depends on your Warlock level.

Sources and Notes

One D&D is Playtest Material Only These game mechanics are in draft form, usable in your D&D campaign but not refined by full game development and editing. They aren’t officially part of the game and aren’t permitted in D&D Adventurers League events, nor are they available for use on D&D Beyond.

— D&D Beyond One D&D Playtest material

Unearthed Arcana The material in Unearthed Arcana is not Official Material. It is presented for playtesting and to spark your imagination. These game mechanics are in draft form, usable in your campaign but not refined by final game development and editing. They are not officially part of the game. For these reasons, material in this column is not legal in D&D Adventurers League events.

—Notice on most 5e Unearthed Arcana PDFs

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