Merc of Fortitude

Lifelink, Double-Strike
Pay 2 Life: Merc of Fortitude's controller gains
2 life. Gain control of Merc of Fortitude until
end of turn, untap it, and it gains haste. Until
end of turn, it can't attack it's previous controller. Activate this ability only as a sorcery.
{2}, {t}: Target creature gains Lifelink until
end of turn.