Karn, Silver Golem [From the Vault: Relics] Primal Origin Must be Special Summoned by

Must be Special Summoned by a card effect

Once per turn: You can detach 1 Xyz Material from this card to target 1 monster on the field or in either player's Graveyard

Set: Sword & Shield: Vivid Voltage Sealed Release Date: 2020-11-13 Forge a Fiery Path—with Charizard

During your Main Phase: You can destroy 1 monster your opponent controls

If you're not looking to draft

Karn, Silver Golem [From the Vault: Relics] Primal Origin Must be Special Summoned bySet: From the Vault: Relics Type: Legendary Artifact Creature Golem Rarity: Mythic Cost: {5} Whenever Karn, Silver Golem blocks or becomes blocked, it gets 4 +4 until end of turn. {1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn.