Mew @ Sitrus Berry  
Ability: Synchronize  
EVs: 252 HP / 180 SpA / 68 SpD / 8 Spe  
Modest Nature  
IVs: 0 Atk  
- Earth Power  
- Ice Beam  
- Transform  
- Taunt  

Amoonguss @ Eject Button  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Clear Smog  
- Spore  
- Pollen Puff  
- Rage Powder  

Incineroar @ Sitrus Berry  
Ability: Intimidate  
EVs: 252 HP / 244 SpD / 12 Spe  
Careful Nature  
- Fake Out  
- Flare Blitz  
- Parting Shot  
- Toxic  

Whimsicott @ Lagging Tail  
Ability: Prankster  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Switcheroo  
- Memento  
- Endeavor  
- Encore  

Gastrodon @ Iapapa Berry  
Ability: Storm Drain  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Yawn  
- Protect  
- Earth Power  
- Scald  

Tapu Koko @ Light Clay  
Ability: Electric Surge  
EVs: 248 HP / 8 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nature's Madness  
- Taunt  
- Light Screen  
- Reflect