Karn, Legacy Reforged (Retro) [March of the Machine: The Aftermath] Gladiator Reverse Type: Creature — Vampire

Reverse Type: Creature — Vampire Horror // Creature

Set: Sword & Shield: Fusion Strike Type: Water Rarity: Secret Rare Retreat cost: Colorless

they charged bare-handed into New Phyrexia and beat up Elesh Norn all by themselves

that's Lorwyn (Marsh Flats)

Set: Sword & Shield: Astral Radiance Type: Colorless Rarity: Secret Rare Retreat cost: Colorless

Karn, Legacy Reforged (Retro) [March of the Machine: The Aftermath] Gladiator Reverse Type: Creature — VampireSet: 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.