Paulie [Pillars of Strength]

[On Play] (2) (You may rest the specified number of DON!! cards in your cost area.) : Add up to 1 DON!! card from your DON!! deck and set it as active. Then, if you have 8 or more DON!! cards on your field, K.O. up to 1 of your opponent's Characters with a cost of 4 or less.