CardName: Troll Grotto Cost: Type: Land - Lair Pow/Tgh: / Rules Text: Troll Grotto enters the battlefield tapped. {T}: Add {B} or {G} to your mana pool. {1}{B}{G}: Until end of turn, Troll Grotto becomes a 3/1 black and green Troll creature with indestructible. It's still a land. Flavour Text: Set/Rarity: ![Assorted] Land Rare