Aqua Blast

A powerful blast of water jets forward in a line, 90 feet long and 5 feet wide, from you in a direction you choose. Each creature in the line must succeed on a Dexterity saving throw.

On a failure they take 5d8 bludgeoning damage and are pushed 30 feet away from you in a direction following the line and knocked prone. If a creature impacts a solid vertical surface as a result of the push, they take an additional 2d8 Non-Magical Bludgeoning damage.

Creatures take half as much damage on a successful save and are not pushed. The gout extinguishes any candles, torches, and similar unprotected flames in the area.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage for both effects increases by 1d8 for each slot level above 3rd