Chaos Belt

You release a bolt of pure chaos. Make a ranged spell attack against one creature you can see. If it hits, the target takes 4d10 force damage and is confused on its next turn.

A confused creature can't take reactions and must roll 1d10 at the start of its turn to determine what it does that turn. 

1d10              Behavior 

1                   Creature is incapacitated and moves as far as it can in a random direction.

2-6               Creature is incapacitated and can't move

7-8               Creature can't move, but it makes a melee attack against the nearest creature within it's reach. If no target is within reach, it does nothing.

9-10             The creature can move and act normally.