Ok, I'm firmly convinced the Super Doubles challenge is impossible. I've accrued over 2000 BP from failed attempts now.
If anyone's done this bullshit (just to 50), please tell me your secrets, because I'm at wit's fucking end with this.
These are the teams I've tried:
http://pastebin.com/dqaYTyc8Team 1 focused on Nidoking as the core offense. Aggron is immune to Sludge Wave which allowed him to fire them off with impunity.
I got to round 47 with this team before losing.
Team 2 taught me just how many different combinations of bullshit counter DisQuake. Zapdos' moveset blows, but sue me, I'm on cartridge and don't have Pokebank/gen/whatever the fuck. I get what I get. Can't use Rotom (except fan forme) with Mold Breaker, don't have Thundurus. Clefable alternated between taking down three assholes himself, and just being an obstacle, i.e. fighting a team of Ferrothorn, Forretress, Bronzong, and Muk, I shit you not.
I really just don't know what to do from here. I've looked over everything I've trained up (but a caveat on that, I usually play singles) and I see nothing of value for this.