They're like the cooler Team Rocket, they actually use the Pokemon they steal, not a bunch of Ratattas and Ekans. So they're, like, waaaay buffer than normal.
It has come to my attention that my sister has lost my Soul Silver Version and I am spiraling down into a deep pit of despair and depression. Sorry man, I don't think I can help you there, unless you can trade between the Black2/White2 to Heart Gold.
Looks like you got an offer for Zorua. However, they're literally my breeding project, so I can send you one with its signature move already learned, completely untouched, at Lv.1. If you're interested. :) What do you have to offer? I am currently compiling my list of unseen and a few seen but yet to be caught Pokémon, so anything on that eventual list would be great.