Causality Fracture

You disrupt and fracture the structure of time in a small area for a brief moment, causing a target to suffer physical damage and become disoriented. Target a 5ft square within range. Any target in this area must make a Dexterity Saving Throw. A target suffers 5d8 force damage and become stunned until the start of your next turn on a failed save. On a successful save, the target suffers half damage and is not stunned.

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