Chainbreak

Exile all enchantment Auras. Then, each player gains control of all creatures he or she owns. For each creature that changed controllers in this way, create a 1/1 black Raven creature token with flying and a 1/1 red Imp creature token with haste.
Whenever another player gains control of a creature you own, you may pay {w}{w}. If you do, return Chainbreak from your graveyard to your hand.