Mox Opal [Double Masters] Daretti Set: Modern Horizons Type: Instant

Set: Modern Horizons Type: Instant Rarity: Rare Cost: {1}{U}{U} If it's not your turn

It is imperative that its maker be found

Set: Betrayers of Kamigawa Promos Type: Legendary Creature — Rat Ninja Rarity: Rare Cost: {4}{B}{B} Ninjutsu {3}{B}{B} ({3}{B}{B}

Set: Commander's Arsenal Type: Enchantment Rarity: Rare Cost: {1}{G} At the beginning of your draw step

Iron Maiden deals X damage to that player

Mox Opal [Double Masters] Daretti Set: Modern Horizons Type: InstantSet: Double Masters 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.