Karn, Legacy Reforged (Foil Etched) [March of the Machine: The Aftermath] Magic Ruler Set: Outlaws of Thunder Junction:

Set: Outlaws of Thunder Junction: Breaking News Type: Artifact Rarity: Mythic Cost: {1} {3}

Set: Neo Destiny Unlimited Type: Fighting Rarity: Holo Rare Retreat cost: Colorless

Set: Black & White: Dark Explorers Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

Set: Sun & Moon: Forbidden Light Type: Special Energy Rarity: Secret Rare

plus 4 monsters from your hand

Karn, Legacy Reforged (Foil Etched) [March of the Machine: The Aftermath] Magic Ruler Set: Outlaws of Thunder Junction: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.