Chill Touch
SRD Content
Cantrip Necromancy
Casting Time: Action
Range: Touch
Components: V, S
Duration: Instantaneous
Classes: Sorcerer, Warlock, Wizard
Channeling the chill of the grave, make a melee spell attack against a target within reach. On a hit, the target takes 1d10 Necrotic damage, and it can't regain Hit Points until the end of your next turn.
Using a Higher-Level Spell Slot. The damage increases by 1d10 when you reach levels 5 (2d10), 11 (3d10), and 17 (4d10).