Psionbolt

Evocation Cantrip
Casting Time: 1 action
Range: 60 ft.
Target: Single
Components: S
Duration: Instantaneous
Saving Throw: No
Concentration: No

You summon a small sphere of psionic energy and fire it at the target. Make a ranged spell attack against a target within range. On a hit, the target takes 1d8 psychic damage, and subtracts 1 from the total of the next attack roll or ability check they make until the end of their next turn.
At Higher Levels: This spell’s damage increases by 1d8 when you reach 5th level (2d8), 11th level (3d8), and 17th level (4d8).