8th-level · Evocation
Casting Time 1 action
Range Self (30-foot-radius sphere)
Components V, S, M (a piece of alexandrite)
Duration Instantaneous
Classes Sorcerer, Wizard
By harnessing the power of ice and frost, you emanate pure cold, filling a 30-foot-radius sphere. Creatures other than you in the sphere take 10d8 cold damage, or half as much damage with a successful Constitution saving throw. A creature killed by this spell is transformed into ice, leaving behind no trace of its original body.
Source: Deep Magic 5e · OGL/Open