Pact of Negation (Invocation) [Amonkhet Invocations] Commander 2013 If the player does

If the player does

Set: Friday Night Magic 2010 Type: Enchantment Rarity: Rare Cost: {2}{W} Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

−1: Return target creature to its owner's hand

Creatures those players control that can block additional creatures may likewise be put into additional piles

Set: Eternal Masters Type: Instant Rarity: Rare Cost: {W} Search your library for an artifact or enchantment card

Pact of Negation (Invocation) [Amonkhet Invocations] Commander 2013 If the player doesSet: 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.