Volcarona @ Buginium Z  
Ability: Flame Body  
EVs: 248 HP / 44 SpA / 216 Spe  
Timid Nature  
IVs: 0 Atk  
- Fiery Dance  
- Bug Buzz  
- Roost  
- Quiver Dance  

Tapu Koko @ Iapapa Berry  
Ability: Electric Surge  
EVs: 108 HP / 180 SpA / 220 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Thunderbolt  
- Defog  
- Hidden Power [Ice]  

Mawile-Mega @ Mawilite  
Ability: Intimidate  
EVs: 156 HP / 252 Atk / 100 Spe  
Adamant Nature  
- Stealth Rock  
- Play Rough  
- Thunder Punch  
- Knock Off  

Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 248 HP / 72 Def / 188 SpD  
Sassy Nature  
- Giga Drain  
- Knock Off  
- Earthquake  
- Hidden Power [Ice]  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 248 HP / 100 Def / 160 SpD  
Careful Nature  
- Heavy Slam  
- Flamethrower  
- Leech Seed  
- Protect  

Greninja @ Choice Specs  
Ability: Battle Bond  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Dark Pulse  
- Hydro Pump  
- Water Shuriken  
- Spikes