Mox Opal [Double Masters] FG Set: XY - BREAKpoint Type:

Set: XY - BREAKpoint Type: Supporter Rarity: Ultra Rare Retreat cost: null

If 1 of them is tails

Set: Portal Three Kingdoms Type: Instant Rarity: Uncommon Cost: {1}{W} Cast this spell only during the declare attackers step and only if you've been attacked this step

Set: Expedition Type: Fighting Rarity: Holo Rare Retreat cost: 4 [2FF] Rock Tumble (60)

Mox Opal [Double Masters] FG Set: XY - BREAKpoint Type:Set: 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.