Darksteel Monolith [Commander Masters] Vehicle That creature gets +X/+0 until

That creature gets +X/+0 until end of turn

Set: Secret Lair Showdown Type: Instant Rarity: Rare Cost: {B} Destroy target creature if it has mana value 2 or less

Set: EX: Delta Species Type: Metal Rarity: Uncommon Retreat cost: Colorless

where X is the number of Mountains you control

Set: Legends Type: Sorcery Rare Cost: {2}{G}{G} Starting with you

Darksteel Monolith [Commander Masters] Vehicle That creature gets +X/+0 untilSet: Commander Masters Type: Artifact Rarity: Rare Cost: {8} Indestructible Once each turn, you may pay 0 rather than pay the mana cost for a colorless spell you cast from your hand. Mirrodin's heart beats with Phyrexian oil.