If it does, I'd better Pal Park my Blaziken and Skitty...
I want to test it out... What's a Pokemon that would work for it? I've seen Arbok, Arcanine and Wailord used, as well as an Azumarill on D/P/Pt.
So will it delete my save file?
No, it won't delete it. Unless something goes dreadfully wrong :o