Karn, Legacy Reforged (Retro) [March of the Machine: The Aftermath] N Set: SM Base Set Type:

Set: SM Base Set Type: Metal Rarity: Secret Rare Retreat cost: 3 [MM1] Sunsteel Strike (230)

its controller adds an additional one mana of that color

The relic had been kept for years in a place of power

They simply knew it was where they belonged

Karn, Legacy Reforged (Retro) [March of the Machine: The Aftermath] N Set: SM Base Set Type:Set: 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.