Karn Liberated (Topper) [Ultimate Masters Box Topper] Manticore you may reveal the top

you may reveal the top card of your library

you can select and Special Summon 1 Jurrac monster with 1700 or less ATK from your Deck

Combat damage that would be dealt by creatures you control can't be prevented

ignoring the Summoning conditions

that source deals double that damage to that player or permanent instead

Karn Liberated (Topper) [Ultimate Masters Box Topper] Manticore you may reveal the topSet: Ultimate Masters Box Topper Type: Legendary Planeswalker Karn Rarity: Mythic Cost: {7} +4: Target player exiles a card from their hand. 3: Exile target permanent. 14: Restart the game, leaving in exile all non Aura permanent cards exiled with Karn Liberated. Then put those cards onto the battlefield under your control.