Lair of the Hydra (Ampersand Promo) [Dungeons & Dragons: Adventures in the Forgotten Realms Promos] SM103 which must have a single

which must have a single target

Set: Commander 2016 Type: Enchantment Rarity: Rare Cost: {G} Whenever an opponent plays a land

" —Henry David Thoreau

Set: Mirrodin Type: Legendary Artifact — Equipment Rarity: Rare Cost: {4} Equipped creature gets +5/+5

Set: EX: Emerald Type: Water Rarity: Common Retreat cost: Colorless

Lair of the Hydra (Ampersand Promo) [Dungeons & Dragons: Adventures in the Forgotten Realms Promos] SM103 which must have a singleSet: Dungeons & Dragons: Adventures in the Forgotten Realms Promos Type: Land Rarity: Rare If you control two or more other lands, Lair of the Hydra enters the battlefield tapped. {T}: Add {G}. {X}{G}: 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.