Pact of Negation [Amonkhet Invocations] Rivals of Ixalan Promos Set: Duels of the Planeswalkers

Set: Duels of the Planeswalkers Promos 2012 Type: Creature — Vampire Mythic Cost: {1}{B}{B}{B} Play with the top card of your library revealed

Set: Dominaria Prerelease Promos Type: Legendary Artifact Rarity: Mythic Cost: {0} {T}: Add one mana of any color among legendary creatures and planeswalkers you control

Set: Modern Masters Type: Legendary Creature — Human Advisor Rare Cost: {2}{W}{U} White spells you cast cost {1} less to cast

defending player sacrifices four permanents

Pact of Negation [Amonkhet Invocations] Rivals of Ixalan Promos Set: Duels of the PlaneswalkersSet: Amonkhet Invocations Type: Instant 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.