Karn, Legacy Reforged [March of the Machine: The Aftermath] SV044 Set: Platinum: Base Set Type:

Set: Platinum: Base Set Type: Fire Rarity: Rare Retreat cost: Colorless

Watch the skies

Set: XY: Roaring Skies Type: Supporter Rarity: Ultra Rare

Set: Urza's Saga Type: Enchantment Rarity: Rare Cost: {2}{B} At the beginning of your upkeep

if it's not a token

Karn, Legacy Reforged [March of the Machine: The Aftermath] SV044 Set: Platinum: Base Set Type: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.