Karn, Legacy Reforged (Foil Etched) [March of the Machine: The Aftermath] Human Soldier Artificer Metalcraft — If you control

Metalcraft — If you control three or more artifacts

Elves you control have “{T}: Add {G}{G}

draw four cards

Set: Fallout Type: Sorcery Rarity: Rare Cost: {4}{W}{W} Choose one or more —

The Ring tempts you

Karn, Legacy Reforged (Foil Etched) [March of the Machine: The Aftermath] Human Soldier Artificer Metalcraft — If you controlSet: March of the Machine: The Aftermath Type: Legendary Artifact Creature Golem Rarity: Mythic Cost: {5} Karn, Legacy Reforged's power and toughness are each equal to the greatest mana value among artifacts you control. At the beginning of your upkeep, add C for each artifact you control. This mana can't be spent to cast nonartifact spells. Until end of turn, you don't lose this mana as steps and phases end.