Emirikol's Guide to Devils

Hellfire

4-level Evocation

A searing torrent races from your palm to a point you choose within 30 feet and then erupts into a pillar of hell- fire. Each creature in a 5-foot radius centered on that point must make a Dexterity saving throw. A target takes 8d6 hellfire damage on a failed save, or half as much on a successful one.   The fire spreads around corners. It immolates flammable objects in the area that aren't being worn or carried.
At higher levels: When you cast this spell using a spell slot of 5th level or higher, the hellfire damage in-creases by 1d6 for each slot level above 4th.