Urza's Tower (Mountains) [Antiquities] Px2 Sacrifice Strip Mine: Destroy target

Sacrifice Strip Mine: Destroy target land

Set: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {1}{W}{B} Destroy target permanent

Set: Beta Edition Type: Artifact Rarity: Rare Cost: {0} {T}

Set: Mercadian Masques Type: Sorcery Rarity: Rare Cost: {3}{B} You may exile a black card from your hand rather than pay this spell's mana cost

They become 6/6 Elemental creatures

Urza's Tower (Mountains) [Antiquities] Px2 Sacrifice Strip Mine: Destroy targetSet: Antiquities Type: Land Urza's Tower Rarity: Uncommon {T}: Add {C}. If you control an Urza's Mine and an Urza's Power Plant, add {C}{C}{C} instead. Urza always put Tocasia's lessons on resource gathering to effective use.