Conkeldurr @ Fighting Gem  
Ability: Iron Fist  
EVs: 240 HP / 60 Atk / 192 Def / 16 Spe  
Impish Nature  
- Hammer Arm  
- Mach Punch  
- Counter  
- Bulk Up  

Tornadus (M) @ Custap Berry  
Ability: Prankster  
EVs: 248 HP / 32 Atk / 108 Def / 120 SpD  
Sassy Nature  
IVs: 0 Spe  
- Toxic  
- Substitute  
- Protect  
- Fly  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Thunder Wave  
- Encore  
- Soft-Boiled  
- Seismic Toss