by Jokeblue » 04 Dec 2014 00:12
Just search the GTS dude. Someone will have it. Only problem is they'll want a lvl 5 shiny Victini for it or some ridiculous junk.
If you want to just get it in game, you can get it from smashing rocks on the lowest floor of Granite cave in Dewford. To get probopass, you have to defeat the Primal pokemon, get your rain badge, and then go to New Mauville. Talk to Watsisface (watson) he'll tell you about some fault in some place, you follow him there and do the thing. When you level up Nosepass and Magneton in that area, They'll become Probopass and Megnezone, respectively.
I found out all of this by using a thing called Google. You're welcome I guess. Also do note this is primarily a music forum, and a better place to have posted this would have been the Games subforum above, and with a much clearer title than just "Help".