Lance and Frieda

Vigilance, Ward—Sacrifice a land
Lance and Frieda's power is equal to the number of gates you control and in your graveyard.
At your end step, if there are 10 or more gates in your graveyard, choose one —
• Right Door — Target opponent loses the game.
• Left Door {line} Return any number of permenants from target player's graveyard to the battlefield under your control.