Elidyr, the Havester

When Elidyr, the Havester has three or more
spore counters on it, and you both own and control Elidyr, the Havester and a creature
named Thallid Cultivator, exile them, then meld them into Elidyr, the Fallen.
Sacrifice a Saproling: You gain 2 life.
{g}, {t}, Sacrifice three Saprolings: Create a
Fungus creature token.