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Some good Skill Swap users that dont flinch are Dusknoir, Mismagius, Gengar,and Drifblim. Then there is Alakazam who doesnt flinch via Inner Focus and can learn Skill Swap
I really doubt that thing is legit. I depleted my 49 tries and got what you see in my thread. Input those stats on a Shoddy Celebi and see if they come back legit.