Algernon's Waterjet

You hurl a jet of water at a creature or object within range. Make a ranged spell attack against the target. On a hit, the target takes 3d4 cold damage. An object hit by this spell becomes wet.

This spell's damage increases to 4d4 at level 3, 5d5 at level 5, 6d4 at level 7, 7d4 at level 9, 8d4 at level 11, and 9d4 at level 13.