Karn, Legacy Reforged (Retro) [March of the Machine: The Aftermath] XY188 create that many tapped Treasure

create that many tapped Treasure tokens

calculate the hypotenuse of another creature you control

Archmage Ritualist is in the command zone or on the battlefield

Set: Team Rocket Unlimited Type: Fire Rarity: Holo Rare Retreat cost: Colorless

Karn, Legacy Reforged (Retro) [March of the Machine: The Aftermath] XY188 create that many tapped TreasureSet: 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.