Final Stand

At the beginning of you upkeep:
• If you have 10 or less life, up to 3 creatures you control gain lifelink until end of turn.
• If you have 10 or less cards in you library,
shuffle up to 3 cards from your graveyard into
your library.
• If your opponents have 10 or less life,
double the power of up to 3 creatures you
control until end of turn.