You touch becomes as cold as ice and sends chills through a creature you try to touch. Make a melee spell attack against the target. On a hit, the target takes 1d8 cold damage, and its can't take reactions until the start of its next turn. The spell's damage increases by 1d8 when you reach 5th level (2d8), 11th level (3d8), and 17th level (4d8). You can use this cantrip to extinguish small non-magical flames such as candles and torches without sustaining damage.