The Fool takes an empty square nearest the enemy king for 6 of your turns: nobody may enter his square, and after each of your moves there is a 1 in 4 chance an enemy piece beside him is too embarrassed to move on your opponent's next turn.
You draft The Fool in either mode. Activated: you choose when to use it, and using it is your move for that turn.
As a item card, it is a one-use consumable, drafted in either mode.
“He cannot be captured. Nobody wants to touch him.”