FireredFanatic

Um, I know that it's already been said that every pokemon has 10% chance to come with their hidden ability but I still wanna ask since I've been hunting Contrary Snivy for a while and had zero results for 3 days now. So I wanna confirm if I'm just really getting unlucky or I'm hunting for something that doesn't exist in this rom Mega Moemon Firered v1. 1.11f