Greninja-Ash (M) @ Choice Specs  
Ability: Battle Bond  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Hydro Pump  
- Dark Pulse  
- Water Shuriken  
- U-turn  

Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Dazzling Gleam  
- Hidden Power [Ice]  
- Volt Switch  

Heatran @ Grassium Z  
Ability: Flash Fire  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Solar Beam  
- Stealth Rock  

Garbodor-Mega @ garbodorite  
Ability: Aftermath  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Gunk Shot  
- Knock Off  
- Body Press  
- Spikes  

Slowking @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 76 Def / 180 SpD  
Sassy Nature  
- Scald  
- Future Sight  
- Slack Off  
- Teleport  

Corviknight @ Rocky Helmet  
Ability: Pressure  
EVs: 252 HP / 184 Def / 72 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Body Press  
- Brave Bird  
- Roost  
- U-turn