An arm tattoo that can store up to 3 levels worth of spells. As a bonus action, you can activate your tattoo. While active, you gain a +1 bonus to attack and damage rolls with unarmed strike and they deal force damage. Once per turn, if you hit a creature with an unarmed strike, you can cast a stored spell (with a cast time of an Action or Bonus Action) as part of the same action. Your tattoos become inactive after 1 minute.