Mox Opal [Kaladesh Inventions] SM87 Set: POP Series 1 Type:

Set: POP Series 1 Type: Water Rarity: Rare Retreat cost: Colorless

Set: Archenemy Schemes Type: Scheme Rarity: Common When you set this scheme in motion

Set: Unlimited Edition Type: Enchantment Rarity: Rare Cost: {G} You may play any number of lands on each of your turns

(It's an artifact with "{T}

Set: Betrayers of Kamigawa Type: Instant — Arcane Rarity: Rare Cost: {X}{U}{U} You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost

Mox Opal [Kaladesh Inventions] SM87 Set: POP Series 1 Type:Set: 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.