Mox Opal [Kaladesh Inventions] Battle for Zendikar Prerelease Promos Set: Commander 2014 Type: Artifact

Set: Commander 2014 Type: Artifact Rarity: Rare Cost: {2} Red spells you cast cost {1} less to cast

Set: Judge Gift Cards 2013 Type: Sorcery Rarity: Rare Cost: {3}{U}{U} Search target opponent's library for a creature card and put that card onto the battlefield under your control

Flashback {2}{R} (You may cast this card from your graveyard for its flashback cost

Set: Urza's Destiny Type: Enchantment Rarity: Rare Cost: {2}{W}{W} Each other non-Aura enchantment is a creature in addition to its other types and has base power and base toughness each equal to its mana value

put it onto the battlefield tapped

Mox Opal [Kaladesh Inventions] Battle for Zendikar Prerelease Promos Set: Commander 2014 Type: ArtifactSet: Kaladesh Inventions Type: Legendary Artifact Rarity: Mythic Cost: {0} Metalcraft {T}: Add one mana of any color. Activate only if you control three or more artifacts. On loan from a private collection, this unique mechanism extracts power from a carefully prepared gemstone.