Omg, I got so bloody close.
1. Houndoom (I know, it's UU)
2. Excadrill (Ubers)
3. Heliolisk (Gen 6)
4. Terrakion (OU)
5. Mr Mime (NU)
6. Water Absorb Politoed (OU)
There just that flying resist sticking out.
Hope this information helps someone (this is not a guess).