Karn, Legacy Reforged (Extended Art) [March of the Machine: The Aftermath] SWSH175 Whenever one or more nontoken

Whenever one or more nontoken creatures you control die

if it isn't a mana ability

Set: Blazing Vortex Card type: Effect Monster Rarity: Starlight Rare Attack: 2000 Defense: 2600 The activation and effect of this card's effects cannot be negated

except "Horus the Black Flame Deity"

Once per turn: You can target 1 "Vylon" monster in your Graveyard

Karn, Legacy Reforged (Extended Art) [March of the Machine: The Aftermath] SWSH175 Whenever one or more nontokenSet: 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.