Life Debt

Life Debt can't be countered if you control your commander.
Choose one:
- Return target creature that died this turn from
an opponent's graveyard to the battlefield under
its owner's control. That creature can't attack
you or planeswalkers you control.
-The next time an opponent of your choice
would lose the game, that player joins your
team instead. Pay X life. That player's life
total becomes X+3.