Karn, Legacy Reforged

March of the Machine: The Aftermath (MAT)

Karn, Legacy Reforged

Legendary Artifact Creature — Golem

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.

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