Forgedrake Keeper

Flash
Retribution {g/w}{g/w}{g/w}{g/w} (If an instant or sorcery an opponent controls is on the stack, you may cast this spell for its retribution cost.)
When this creature enters the battlefield create a 3/3 green drake creature token. If you cast this creature for its retribution cost, create two 3/3 green drake creature tokens instead.