Mox Opal [Scars of Mirrodin] Ixalan Prerelease Promos Set: Mirrodin Type: Enchantment Rarity:

Set: Mirrodin Type: Enchantment Rarity: Rare Cost: {2}{B} At the beginning of each player's upkeep

elder researcher

Set: Onslaught Type: Sorcery Rarity: Uncommon Cost: {1}{B} Target player discards two cards

Set: Champs and States Type: Legendary Creature — Dragon Wizard Rarity: Rare Cost: {2}{U}{U}{R}{R} Flying

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {1} Mana Vault doesn't untap during your untap step

Mox Opal [Scars of Mirrodin] Ixalan Prerelease Promos Set: Mirrodin Type: Enchantment Rarity:Set: Scars of Mirrodin Type: Legendary Artifact Rarity: Mythic Cost: {0} Metalcraft {T}: Add one mana of any color. Activate only if you control three or more artifacts. The suns of Mirrodin have shone upon perfection only once.