chaoic bust

You hurl a bolt of swirling chaotic energy at a creature or object within range. Make a ranged spell attack against the target. On a hit, the target takes 1D8 chaos damage. A creatures hit by the bolt becomes disoriented, and has disadvantage on the first attack roll on its turn.

This spell's damage increases by 1d8 when you reach 5th level (2d8), 11th level (3d8), and 17th level (4d8).