Karn, the Great Creator (Japanese Alternate Art) [War of the Spark Promos] Shadowmoor Set: Hidden Arsenal 6: Omega

Set: Hidden Arsenal 6: Omega Xyz Card type: Xyz Monster Rarity: Secret Rare Attack: 2600 Defense: 1900 2 Level 4 monsters

that creature's controller sacrifices it

That player may pay 10 life

Set: Future Sight Type: Creature — Lhurgoyf Rarity: Rare Cost: {1}{G} Tarmogoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1

"I would advise you not to struggle

Karn, the Great Creator (Japanese Alternate Art) [War of the Spark Promos] Shadowmoor Set: Hidden Arsenal 6: OmegaSet: War of the Spark Promos Type: Legendary Planeswalker Karn Rarity: Rare Cost: {4} Activated abilities of artifacts your opponents control can't be activated. +1: Until your next turn, up to one target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value. 2: You may reveal an artifact card you own from outside the game or choose a face up artifact card you own in exile. Put that card into your hand.