This spell evoke a powerful blast of force in the shape of a ram's head, originating from a ring. All creatures in the area take 2d6+10 magic bludgeoning damage and are bull rushed, substitute substituting your [[Strength]] with your [[Intelligence]] or [[Charisma]] with a +10 bonus to calculate the combat maneuver check. If any doors or portals are in the area, the blast of force ram them. You make a special check using your caster level + your [[Intelligence]] or [[Charisma]] + 10 against the [[Strength]] DC to force the portal open or to sunder it (both are checked), if successful the spell open and/or destroy the portal and continue past it.