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

Scizor-Mega @ Scizorite  
Ability: Light Metal  
EVs: 252 HP / 160 SpD / 96 Spe  
Impish Nature  
- Bullet Punch  
- U-turn  
- Roost  
- Defog  

Hydreigon @ Groundium Z  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dark Pulse  
- Earth Power  
- Draco Meteor  
- Nasty Plot  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 244 SpD / 20 Spe  
Jolly Nature  
- Earthquake  
- Facade  
- Swords Dance  
- Roost  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Recover  
- Haze  
- Toxic Spikes  

Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 248 HP / 44 Def / 216 Spe  
Timid Nature  
IVs: 0 Atk  
- Fiery Dance  
- Bug Buzz  
- Quiver Dance  
- Roost