Defense Grid (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Prophecy Promos Mountains produce {U}

Mountains produce {U}

that player untaps a land they control

Set: Revised Edition Type: Enchantment Rarity: Rare Cost: {1}{U} You may have Copy Artifact enter the battlefield as a copy of any artifact on the battlefield

Set: Mystery Booster Type: Creature — Giant Rarity: Mythic Cost: {4}{B}{B} Deathtouch

Set: International Collectors' Edition Type: Instant Rarity: Common Cost: {G} Prevent all combat damage that would be dealt this turn

Defense Grid (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Prophecy Promos Mountains produce {U}Set: The Brothers' War Retro Artifacts Type: Artifact Rarity: Rare Cost: {2} Each spell costs {3} more to cast except during its controller's turn. "Properly installed, each powerstone emits a targeted electromagnetic field that halts momentum as sure as stone." *Tome of Obstructions*