Karn, Legacy Reforged (Retro) [March of the Machine: The Aftermath] G-30 Set: Modern Horizons 3 Special

Set: Modern Horizons 3 Special Guests Type: Creature — Eldrazi Rarity: Rare Cost: {3}{C} ({C} represents colorless mana

Fusion Summon 1 Fusion Monster from your Extra Deck that lists that monster on the field as Fusion Material

except "Kashtira Riseheart"

Set: Best of Promos Type: Metal Rarity: Promo Retreat cost: Colorless

Set Name: Awakening of the New Era Card Number: OP01-121 Release Date: 2023-12-08 Rarity: Secret Rare Card Type: Character Cost: 5 Power: 5000 Also treat this card's name as [Kouzuki Oden] according to the rules

Karn, Legacy Reforged (Retro) [March of the Machine: The Aftermath] G-30 Set: Modern Horizons 3 SpecialSet: 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.