Spire of Industry [Aether Revolt Prerelease Promos]Set: Aether Revolt Prerelease Promos Type: Land Rarity: Rare {T}: Add {C}. {T}, Pay 1 life: Add one mana of any color. Activate only if you control an artifact. A beacon of prosperity to some, a shadow of oppression to others.

R&D under mental domination of alien brain in jar

Set: Dissension Type: Artifact Creature — Construct Rarity: Rare Cost: {4} When a player other than Bronze Bombshell's owner controls it

Soldevi Machinist

If you control three or more artifacts

If you can't

Set: Khans of Tarkir Type: Land Rarity: Rare {T}

whether in this life or the next

Set: Fourth Edition Type: Artifact Rarity: Rare Cost: {1} Mana Vault doesn't untap during your untap step

Thus she fulfilled the prophecy: "In the death of your savior will you find salvation

Set: Antiquities Type: Sorcery Rarity: Uncommon Cost: {U}{U} Sacrifice an artifact

leveling everything in their path

If one or more counters would be put on a permanent your team controls