Goofy Silly Syndrome

Damage your enemies' mental state. When attacking an enemy that can hear you, you may attack with your words. If the enemy fails a Wisdom saving throw (DC = 8 + your proficiency bonus + your Charisma modifier), they take 1d8 + your Wisdom modifier psychic and they are stunned until the end of their next turn. You can use this a number of times equal to your Charisma modifier per long rest.