Cloak of Flames

You wrap yourself in magical flames, protecting yourself from other creatures. When you cast this spell, all creatures within 5 feet of you (excluding yourself) must succeed on a Dexterity saving throw or take 2d6 fire damage. In addition, whenever a creature starts its turn within 5 feet of you or enters this space for the first time on its turn, it must repeat this save.

At Higher Levels: When you cast this spell using a slot of 2nd level or higher, the fire damage increases by 2d6.