Form of the Fungus

Hexproof.
When Form of the Fungus enters the battlefield your life total becomes 6.
At the beginning of your upkeep put the top two cards of your library into your graveyard.
{3}{b}{g}, Exile target creature card from your graveyard: Gain life equal to that creatures toughness and put X +1/+1 counters on target creature where X is the exiled creatures power.