Ray of Frost

Casting Time: 1 action
Range: 60 feet
Components: V, S
Duration: Instantaneous
A frigid beam of 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.
The spell's damage increases by 1d8 when you
reach 5th level (2d8), 11th (3d8), and 17th (4d8).