Personal Blizzard

Your patron's breath becomes a blizzard of obscuring, scouring ice that follows your target. The target attempts a Fortitude save.

Critical Success The target is unaffected.

Success The target takes 1d6 cold damage, and the spell ends.

Failure The target takes 1d6 cold damage and 1d6 persistent cold damage. The persistent damage automatically ends when the spell ends. It is Concealed to other creatures, and other creatures are concealed to it.

Critical Failure As failure, but both the cold damage and the persistent cold damage are 2d6.