Slaughter Pact (Invocation) [Amonkhet Invocations] 96 you can substitute this card

you can substitute this card for any 1 "Synchron" Tuner monster

Set: Enemy of Justice Card type: Effect Monster Rarity: Ultimate Rare Attack: 300 Defense: 500 Discard this card and another Fairy type monsters from your hand to the Graveyard to activate the effect

destroy the monster immediately with this card's effect without flipping it face-up or applying damage calculation

Set: Portal Three Kingdoms Type: Creature — Human Advisor Rarity: Uncommon Cost: {1}{B} When Corrupt Court Official enters the battlefield

" —Neerdiv

Slaughter Pact (Invocation) [Amonkhet Invocations] 96 you can substitute this cardSet: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {0} Destroy target nonblack creature. At the beginning of your next upkeep, pay {2}{B}. If you don't, you lose the game.