Lair of the Hydra

Set: Adventures in the Forgotten Realms (#259)

Rarity: Rare

Type: Land

If you control two or more other lands, Lair of the Hydra enters the battlefield tapped. T: Add G. XG: Until end of turn, Lair of the Hydra becomes an X/X green Hydra creature. It's still a land. X can't be 0.