Pact of Negation [Masters 25] Golem Set: Commander 2016 Type: Sorcery

Set: Commander 2016 Type: Sorcery Rarity: Rare Cost: {6}{B} Choose target player and another target player

Set: Commander's Arsenal Type: Enchantment Rarity: Common Cost: {2}{U} Whenever an opponent casts a spell

Set: Aether Revolt Prerelease Promos Type: Instant Rarity: Rare Cost: {X}{U}{U}{U} Improvise (Your artifacts can help cast this spell

Set: Kaladesh Prerelease Promos Type: Legendary Artifact Rarity: Mythic Cost: {4} Whenever a permanent you control is put into a graveyard

" —Hastric

Pact of Negation [Masters 25] Golem Set: Commander 2016 Type: SorcerySet: Masters 25 Type: Instant Rarity: Rare Cost: {0} Counter target spell. At the beginning of your next upkeep, pay {3}{U}{U}. If you don't, you lose the game. Those who expect betrayal at every turn are seldom disappointed.