Level 3 in Bato, Specialist Style: Spencer
You can spend 1 Bato point to strike your enemy with both hands as an action for a Deafening Slap. Your hands need to be empty for this attack. The target must succeed on a Dexterity saving throw or be unable to take an action or reaction until the end of your next turn. This action counts as an unarmed attack. Roll for damage accordingly. Should the target fail the saving throw, it also becomes deafened for 2 rounds.