Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)
Return target permanent to its owner's hand.
Capsize is one of the slowest win conditions in Magic. Be careful about playing this too early in Commander, or you'll be painting a big, shiny target on your back. Also a popular game-ender in Pauper Blue-Black Mystical Teachings decks.