Mox Opal [Scars of Mirrodin] God Bard Set: The List Type: Legendary

Set: The List Type: Legendary Creature — Human Advisor Rarity: Mythic Cost: {2}{U} If an opponent would mill one or more cards

Set: Neo Genesis Unlimited Type: Grass Rarity: Holo Rare Retreat cost: Colorless

put a +1/+1 counter on a creature you control

it's an artifact creature with power and toughness each equal to its mana value

Set: Zendikar Rising Prerelease Promos Type: Sorcery Rarity: Rare Cost: {1}{U} Kicker {3}{U}

Mox Opal [Scars of Mirrodin] God Bard Set: The List Type: LegendarySet: 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.