Stomping Ground

{t}: Add {r} or {g} to your mana pool.

As Stomping Ground enters the battlefield, you may pay 2 life. If you don't, Stomping Ground enters the battlefield tapped.

“Fossils found in Japan resemble Godzilla.
Also, he headed instinctively for Japan, like a salmon returning to the waters in which
he was born. It's my opinion Godzilla thinks
he's heading home." ~Dr. Arnold Johnson