Azumarill @ Assault Vest  
Ability: Huge Power  
EVs: 240 HP / 252 Atk / 16 SpD  
Adamant Nature  
- Power-Up Punch  
- Aqua Jet  
- Ice Punch  
- Play Rough  

Muk-Alola @ Assault Vest  
Ability: Poison Touch  
EVs: 204 Atk / 180 SpD / 124 Spe  
Adamant Nature  
- Pursuit  
- Knock Off  
- Gunk Shot  
- Fire Punch  

Volcanion @ Assault Vest  
Ability: Water Absorb  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
- Steam Eruption  
- Fire Blast  
- Hidden Power [Electric]  
- Sludge Wave  

Nidoking @ Assault Vest  
Ability: Sheer Force  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Wave  
- Earth Power  
- Ice Beam  
- Thunderbolt  

Tornadus @ Assault Vest  
Ability: Prankster  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Hurricane  
- Heat Wave  
- Superpower  
- Knock Off  

Raikou @ Assault Vest  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 1 Atk  
- Shadow Ball  
- Thunderbolt  
- Hidden Power [Ice]  
- Volt Switch