exile the top x cards of your library. you may play them until the end of your next turn.
harmonize xrr (you may cast this card from your graveyard for its harmonize cost. you may tap a creature you control to reduce that cost by an amount of generic mana equal to its power. then exile this spell.)
harmonize xrr (you may cast this card from your graveyard for its harmonize cost. you may tap a creature you control to reduce that cost by an amount of generic mana equal to its power. then exile this spell.)
