Wolf-Arrow Sanctuary

Wolf-Arrow Sanctuary enters the battlefield
tapped. You may pay {w}{w} to put lifelink
on a target creature under your control.
{t}{w}{w}{g}{g}: Put lifelink on two creatures
under your control until end of your turn. If
you add lifelink in this way, return Wolf-Arrow
Sanctuary to your hand.
{t}: Add {w}{g} to your mana pool.