Chromatic Lantern [Kaladesh Inventions] Snow Artifact Kaervek the Merciless deals damage

Kaervek the Merciless deals damage equal to that spell's mana value to any target

For hours afterward

they do not desert their homes

Other creatures you control have trample

Set: Commander 2015 Type: Instant Rarity: Rare Cost: {4}{U}{U} Gain control of target spell

Chromatic Lantern [Kaladesh Inventions] Snow Artifact Kaervek the Merciless deals damageSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} Lands you control have "{T}: Add one mana of any color." {T}: Add one mana of any color. It exemplifies the motto of the Luminary League: "Innovation requires insatiable curiosity and a good source of light."