phb 2014, 271
Ray of Frost
0-level (Cantrip) Evocation
Casting Time: 1 action
Range/Area: 60 feet
Components: V, S
Duration: Instantaneous
Attack/Save: Ranged attack
Damage/Effect: cold
A frigid beam of blue-white light streaks toward a creature within range. Make a ranged spell attack against the target. On a hit, it takes 1d8 cold damage, and its speed is reduced by 10 feet until the start of your next turn.
At higher levels: 5th level:
2d8 , 11th level:
3d8 , 17th level:
4d8 Available for: Artificer, Sorcerer, Wizard