Doom of Consuming

2nd-level evocation (sanguimancy)   Casting time: 1 action   Range: Self   Target:   Components: V, S, M (a dead coal or a fistful of ashes)   Duration: Concentration, up to 1 minute   Classes: Antipaladin   Subclasses:  
This spell wreathes you in cold, purple fire that damages creatures near you. you take 3 (1d6) cold damage each round for the duration of the spell. Creatures within 5 feet of you when you cast the spell, and at the start of your turns while the spell is in effect, take 4 (1d8) cold damage.   At Higher Levels. When you cast this spell using a damage to you is 4 (1d8) cold damage, and damage to otehr creatures is 5 (1d10) cold damage. When you cast this spell using a slot of 4th level, the radius of the spell extends to 15 feet, damage to you is 5 (1d10) cold damage, and damage to other creatures is 6 (1d12) cold damage. When you cast this spell using a slot of 5th level, the radius of the spell extends to 20 feet, damage ot you is 6 (1d12) cold damage, and damage to otehr creatures is 10 (1d20) cold damage.