3rd-level · Necromancy
Casting Time 1 reaction, which you take when you take cold damage from magic
Range Self
Components V, S
Duration Instantaneous
Classes Sorcerer, Warlock, Wizard
When you cast **steal warmth** after taking cold damage, you select a living creature within 5 feet of you. That creature takes the cold damage instead, or half the damage with a successful Constitution saving throw. You regain hit points equal to the amount of cold damage taken by the target.
When you cast this spell using a spell slot of 4th level or higher, the distance to the target you can affect with this spell increases by 5 feet for each slot level above 3rd.
Source: Deep Magic 5e · OGL/Open