Volcarona @ Life Orb  
Ability: Magic Guard  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Quiver Dance  
- Bug Buzz  
- Fire Blast  
- Giga Drain  

Zarude @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Substitute  
- Bulk Up  
- Darkest Lariat  
- Power Whip  

Tentacruel @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 240 Def / 16 Spe  
Impish Nature  
- Toxic Spikes  
- Rapid Spin  
- Scald  
- Knock Off  

Gengar @ Choice Scarf  
Ability: Adaptability  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Wave  
- Hex  
- Shadow Ball  
- Dazzling Gleam  

Corviknight @ Leftovers  
Ability: Stamina  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Body Press  
- Roost  
- Brave Bird  
- Taunt  

Chansey (F) @ Eviolite  
Ability: Unaware  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Heal Bell  
- Soft-Boiled  
- Stealth Rock  
- Toxic