Toxapex @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
IVs: 0 Atk  
- Scald  
- Recover  
- Haze  
- Toxic  

Urshifu-Rapid-Strike @ Choice Band  
Ability: Unseen Fist  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Surging Strikes  
- Aqua Jet  
- Close Combat  
- U-turn  

Tapu Koko @ Heavy-Duty Boots  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Thunderbolt  
- U-turn  
- Roost  
- Dazzling Gleam  

Kartana @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Smart Strike  
- Knock Off  
- Sacred Sword  

Slowking @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 252 SpD / 4 Spe  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Teleport  
- Slack Off  
- Future Sight  

Diggersby @ Assault Vest  
Ability: Huge Power  
EVs: 248 Atk / 236 SpD / 24 Spe  
Jolly Nature  
- Earthquake  
- Thunder Punch  
- U-turn  
- Body Slam