Zealous Persecution [Modern Event Deck 2014]

Set: Modern Event Deck 2014 Type: Instant Rarity: Uncommon Cost: {W}{B} Until end of turn, creatures you control get +1/+1 and creatures your opponents control get -1/-1. "Jharic returned from Grixis changed, a haunted look in her eyes. She destroyed them with an unholy glee that made me shudder." —Knight-Captain Wyhorn