Steam Blast

4th-level · Evocation

Casting Time 1 action

Range Self (15-foot radius)

Components V, S, M (a tiny copper kettle or boiler)

Duration Instantaneous

Classes Sorcerer, Warlock, Wizard

You unleash a burst of superheated steam in a 15-foot radius around you. All other creatures in the area take 5d8 fire damage, or half as much damage on a successful Dexterity saving throw. Nonmagical fires smaller than a bonfire are extinguished, and everything becomes wet.

At Higher Levels

When you cast this spell using a spell slot of 5th level or higher, the damage increases by 1d8 for each slot level above 4th.

Source: Deep Magic 5e · OGL/Open