Haxorus @ Lum Berry  
Ability: Mold Breaker  
EVs: 56 HP / 248 Atk / 204 Spe  
Adamant Nature  
- Dragon Dance  
- Poison Jab  
- Earthquake  
- Dragon Claw  

Obstagoon @ Choice Scarf  
Ability: Guts  
EVs: 40 HP / 248 Atk / 220 Spe  
Adamant Nature  
- Parting Shot  
- Knock Off  
- Facade  
- Trick  

Seismitoad @ Leftovers  
Ability: Water Absorb  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Stealth Rock  
- Scald  
- Toxic  
- Earthquake  

Corviknight @ Leftovers  
Ability: Mirror Armor  
EVs: 248 HP / 76 Def / 184 SpD  
Impish Nature  
- Brave Bird  
- Roost  
- Defog  
- U-turn  

Rotom-Heat @ Heavy-Duty Boots  
Ability: Levitate  
EVs: 248 HP / 200 SpA / 60 Spe  
Modest Nature  
IVs: 0 Atk  
- Volt Switch  
- Nasty Plot  
- Thunderbolt  
- Overheat  

Conkeldurr @ Flame Orb  
Ability: Guts  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Bulk Up  
- Mach Punch  
- Earthquake  
- Drain Punch