Rootbound Crag [Magic 2012] 15th Anniversary where X is the number

where X is the number of artifacts you control

Rain from this storm leaves you pinned to the ground like an insect

Reverse Type: Legendary Land (Transforms from Legion's Landing

Goblins Type: Creature — Elf Avatar Rarity: Uncommon Cost: {3}{G} Trample

Set: Eventide Type: Creature — Elemental Rarity: Rare Cost: {4}{B}{B}{B} Chroma — Umbra Stalker's power and toughness are each equal to the number of black mana symbols in the mana costs of cards in your graveyard

Rootbound Crag [Magic 2012] 15th Anniversary where X is the numberSet: Magic 2012 Type: Land Rarity: Rare Rootbound Crag enters the battlefield tapped unless you control a Mountain or a Forest. {T}: Add {R} or {G}.