Karn, Legacy Reforged (Extended Art) [March of the Machine: The Aftermath] Construct even in the endless flat

even in the endless flat plains of their homeland

the war between Urza and Mishra made Dominaria itself a casualty of war

The message was clear to Sorin—Nahiri had paid Markov Manor a visit

the inhabitants of the Ivory Tower reward those who sacrifice power for knowledge

Then that player or that permanent's controller may pay {R}{R}

Karn, Legacy Reforged (Extended Art) [March of the Machine: The Aftermath] Construct even in the endless flatSet: 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.