Mox Opal [Kaladesh Inventions] Two-Headed Giant Tournament It's a matter of strength

It's a matter of strength

Set: Unlimited Edition Type: Artifact Uncommon Cost: {1} As Black Vise enters the battlefield

Set: Unlimited Edition Type: Sorcery Rare Cost: {X}{R} Earthquake deals X damage to each creature without flying and each player

Set: Visions Type: Creature — Human Druid Rare Cost: {G}{W} Whenever an enchantment is put into a graveyard from the battlefield

Butcher of Truth is put into a graveyard from anywhere

Mox Opal [Kaladesh Inventions] Two-Headed Giant Tournament It's a matter of strengthSet: Kaladesh Inventions Type: Legendary Artifact 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.