Pact of Negation (Invocation) [Amonkhet Invocations] Basic Fire Energy during damage calculation: This card

during damage calculation: This card gains ATK equal to the current ATK of the opponent's monster it is battling during that damage calculation only

When Xyz Summoned

when this face-up Attack Position card is attacked by an opponent's monster: Inflict damage to your opponent equal to that monster's ATK

Set: Shadowmoor Type: Enchantment Rarity: Rare Cost: {1}{W} Other enchantments you control have shroud

Set: Sword & Shield: Rebel Clash Sealed Release Date: 2020-05-01 Galarian Pokémon Are Ready to Rock

Pact of Negation (Invocation) [Amonkhet Invocations] Basic Fire Energy during damage calculation: This cardSet: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {0} Counter target spell. At the beginning of your next upkeep, pay {3}{U}{U}. If you don't, you lose the game.