Ditto @ Choice Scarf  
Ability: Imposter  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
IVs: 30 Atk  
- Transform  

Zeraora @ Heavy-Duty Boots  
Ability: Volt Absorb  
EVs: 52 HP / 252 Atk / 204 Spe  
Adamant Nature  
- Plasma Fists  
- Volt Switch  
- Knock Off  
- Play Rough  

Terrakion @ Choice Band  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stone Edge  
- Close Combat  
- Megahorn  
- Stealth Rock  

Skarmory @ Rocky Helmet  
Ability: Sturdy  
EVs: 252 HP / 232 Def / 24 Spe  
Impish Nature  
- Spikes  
- Brave Bird  
- Whirlwind  
- Roost  

Amoonguss @ Rocky Helmet  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Spore  
- Giga Drain  
- Sludge Bomb  
- Foul Play  

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