Yami Yugi, The Duel King

0: Put X loyalty counters on Yami Yugi, The Duel King where X is the X used to cast him.
-3: Sacrifice three non-land permanents and roll a d20. Put loyalty counters equal to the result onto Yami Yugi, The Duel King.
-12: Exile all cards opponents control, discard all cards in all hands, you may play any number of cards from graveyards for no mana costs.