Tr'ferit, The Fourth Titan

Ward {6}, Trample, Lifelink
If an opponent would taken an extra turn, you
take an extra turn instead.
Your opponent can only win the game through
combat damage.
When this card is destroyed or put into exile,
shuffle it back into your deck.
Emrakul warps biology, Ulamog warps physical properties, and Kozilek warps reality.
Tr'ferit warps time itself.