Mox Opal [Kaladesh Inventions] Two-Headed Giant Tournament Set: Visions Type: Creature —

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

Silver Golem blocks or becomes blocked

Butcher of Truth is put into a graveyard from anywhere

In a rare display of ingenuity

Set: Tempest Type: Creature — Elemental Rare Cost: {5}{G}{G}{G} At the beginning of each upkeep

Mox Opal [Kaladesh Inventions] Two-Headed Giant Tournament Set: Visions Type: Creature —Set: 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.