Copycat

The target can only see the caster, but every move they make, the caster does the same. This is not the actual caster, but an illusion the confuse the target. For 3 turns the target will be fighting themselves, which means they could accidentally attack another character. The target must succeed a Wisdom Saving Throw, beating 11, to escape, or be unaffected. For every character level up after obtaining Copycat, the roll to beat on the Wisdom Saving Throw increases by 1.