Karn, Legacy Reforged

March of the Machine: The Aftermath (MAT #49)

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March of the Machine: The Aftermath #49

Reference Price (USD)

Nonfoil: $20.45· SP $17.38 · MP $14.31

Foil: $20.43· SP $17.37 · MP $14.30

*TCG market price, last changed Sep 12, 2026

Card Details

Rarity: Mythic

Mana Cost: {5}

Type: Legendary Artifact Creature — Golem

Oracle Text:

Karn'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.