Mox Opal [Kaladesh Inventions] Fire[x2] −7: You get an emblem

−7: You get an emblem with "Whenever a creature you control deals combat damage to a player

Set: Sun & Moon: Dragon Majesty Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Whenever Kotis deals combat damage to a player

Set: Dusk Till Dawn Finish: Rainbow Foil Type: Action Rarity: Majestic Class: Generic Cost: 3 Starting with the hero to your left

then sacrifice Cyclone unless you pay {G} for each wind counter on it

Mox Opal [Kaladesh Inventions] Fire[x2] −7: You get an emblemSet: 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.