Urza's Mine (Mine Cart Entering Mouth) [Antiquities] HarperPrism Book Promos {T}: Add {W} or {U}

{T}: Add {W} or {U}

Set: Core Set 2019 Prerelease Promos Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {4}{W}{U}{B} Flash

Set: Fate Reforged Prerelease Promos Type: Creature — Demon Rarity: Rare Cost: {3}{B}{B} Flying

Set: Kaladesh Inventions Type: Artifact Creature — Angel Rarity: Mythic Cost: {7} Flying

put that card onto the battlefield

Urza's Mine (Mine Cart Entering Mouth) [Antiquities] HarperPrism Book Promos {T}: Add {W} or {U}Set: Antiquities Type: Land Urza's Mine Rarity: Uncommon {T}: Add {C}. If you control an Urza's Power Plant and an Urza's Tower, add {C}{C} instead. Mines became common as cities during the days of the artificers.