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That's cool. Stealth Rock will be useful to put pressure on your opponent and dealing with Volcarona and Dragonite. Good luck! Hope your team succeeds n_n
I have Dittos (list in my thread), but you'll have to clone them and give some back. I'd love any extra Life Orbs, Leftovers, Lucky Eggs and Relic Crowns you might have, but I don't need anything ^^