Mox Opal [Double Masters] Aether Revolt Set: Aether Revolt Prerelease Promos

Set: Aether Revolt Prerelease Promos Type: Instant Rarity: Rare Cost: {1}{G} Permanents you control gain hexproof and indestructible until end of turn

and you decide whether to flip again

yet subtle utility

As long as you control five or more enchantments

Set: International Collectors’ Edition Type: Artifact Rarity: Rare Cost: {2} Time Vault enters the battlefield tapped

Mox Opal [Double Masters] Aether Revolt Set: Aether Revolt Prerelease PromosSet: Double Masters Type: Legendary Artifact Rarity: Mythic Cost: {0} Metalcraft {T}: Add one mana of any color. Activate this ability only if you control three or more artifacts. The suns of Mirrodin have shone upon perfection only once.