Karn, Legacy Reforged [March of the Machine: The Aftermath] Common if it doesn't have the

if it doesn't have the same name as another creature or a creature card in your graveyard

Pay life equal to the number of colors in your commanders' color identity: Draw a card

add an additional B

{T}: Untap target legendary permanent

Set: Wilds of Eldraine: Enchanting Tales Type: Enchantment Rarity: Mythic Cost: {2}{R} Nonbasic lands are Mountains

Karn, Legacy Reforged [March of the Machine: The Aftermath] Common if it doesn't have theSet: 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.