Yavimaya, Spirit of the Tree

Indestructible, Reach, Trample
Yavimaya, Spirit of the Tree has +1/+1 for each land you control and each land in your graveyard.
Other green creatures you control gain +2/+2.
Forests you control tap for {g}{c}.
{3}{g}{g}, {t}: Create a token of Multani, Yavimaya's Avatar. You may only activate this ability if there are no other tokens created in this way on the battlefield.