Lord of Atlantis [Seventh Edition] San Diego Comic-Con 2015 the silver golem Karn is

the silver golem Karn is haunted by a single

Set: Commander's Arsenal Type: Artifact Rarity: Rare Cost: {2} {1}

Set: Shadows over Innistrad Prerelease Promos Type: Creature — Wolf Warrior Rarity: Rare Cost: {2}{G} Trample

Set: Alpha Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {1}{B} Enchant creature card in a graveyard

As long as your devotion to red and green is less than seven

Lord of Atlantis [Seventh Edition] San Diego Comic-Con 2015 the silver golem Karn isSet: Seventh Edition Type: Creature Merfolk Rarity: Rare Cost: {U}{U} Other Merfolk get +1 +1 and have islandwalk. (They can't be blocked as long as defending player controls an Island.) A master of tactics, the Lord of Atlantis makes his people bold in battle merely by arriving to lead them.