MtFuji's Cherry Blossom Forest

MtFuji's Cherry Blossom Forest enters the battlefield tapped.
{t}: Add {r} or {g} to your mana pool.
Everytime you tap MtFuji's Cherry Blossom Forest, create a Cherry Blossom artifact with "{t}, Sacrifice Cherry Blossom, add one of any color to your mana pool."