Karn, Legacy Reforged Condition:Lightly Played When this unit deals combat

When this unit deals combat damage to a base: Each player discards a card from their hand

Set: Wilds Unknown (#230/204)

Set: Shadows of the Galaxy (#266)

by the player who bid the most cubes on that tile

and time dragons

Karn, Legacy Reforged Condition:Lightly Played When this unit deals combatSet: March of the Machine: The Aftermath (#49) Rarity: Mythic Type: Legendary Artifact Creature Golem Mana Cost: {5} P T: * * Karn'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.