Mox Opal [Kaladesh Inventions]

Mox Opal [Kaladesh Inventions]Set: Kaladesh Inventions 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. On loan from a private collection, this unique mechanism extracts power from a carefully prepared gemstone.

They tunneled

that player discards a card

Set: XY: Double Crisis Type: Item Rarity: Uncommon

Set: Magic 2012 Type: Creature — Bird Rarity: Rare Cost: {G} Flying

Set: Limited Edition Beta Type: Sorcery Rarity: Rare Cost: {1}{W} Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest

Set: Duel Terminal - Preview Card type: Effect Monster Rarity: Common Attack: 2600 Defense: 2300 This card gains 500 ATK for each Dragon-Type monster your opponent has on the field or in their Graveyard

Set: Enemy of Justice Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 2100 "Elemental Hero Sparkman" + "Elemental Hero Phoenixguy" This monster cannot be Specia Summoned except by Fusion Summon

UFOroid + 1 Warrior-Type monster A Fusion Summon of this card can only be conducted with the above Fusion Material Monsters

You can only use this effect of "TiSolfachord Beautia" once per turn

Set: Tempest Type: Legendary Creature — Elf Warrior Rarity: Rare Cost: {G}{G} Other Elf creatures have forestwalk

it gains haste until end of turn

Set: Ixalan Prerelease Promos Type: Artifact Rarity: Rare Cost: {5} As Vanquisher's Banner enters the battlefield