Your search for "Zealous Persecution 9" revealed the following:
Zealous Persecution (Foil) (EMA) from Eternal Masters, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Christopher Moeller Card Text:Until end of turn, creatures you control get +1/+1 and creatures your opponents control get -1/-1.
Zealous Persecution (MD1) from Modern Event Deck 2014, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Christopher Moeller Card Text:Until end of turn, creatures you control get +1/+1 and creatures your opponents control get -1/-1.
Zealous Persecution (EMA) from Eternal Masters, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Christopher Moeller Card Text:Until end of turn, creatures you control get +1/+1 and creatures your opponents control get -1/-1.