Vivi, the Gilnean Rose

Landfall - Untap Vivi.

{g}, {t}: Gain 2 life.
{g}{g}, {t}: Put a +1/+1 counter on target creature.
{g}{g}{g}, {t}: Reveal the top card of your library. If
it's a creature or a land, you may choose to put it in your hand.
{g}{g}{g}{g}, {t}: Target creature gains Hexproof
and Indestructible until end of turn.