Killing Wave (Game Day) [Avacyn Restored Promos] SV014 If an opponent's monster in

If an opponent's monster in the Extra Monster Zone is destroyed by battle

Set: Magic 2015 Type: Artifact Creature — Phyrexian Horror Rarity: Rare Cost: {2} As Phyrexian Revoker enters the battlefield

that monster gains 800 ATK/DEF until the end of your opponent's turn

Set: Duel Decks Anthology Type: Creature — Slith Rarity: Uncommon Cost: {R}{R} Haste

Set: Commander 2011 Type: Sorcery Rarity: Rare Cost: {4}{W}{W} Choose two —

Killing Wave (Game Day) [Avacyn Restored Promos] SV014 If an opponent's monster inSet: Avacyn Restored Promos Type: Sorcery Rarity: Rare Cost: {X}{B} For each creature, its controller sacrifices it unless they pay X life.