Flygon @ Choice Specs  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Boomburst  
- Fire Blast  
- Heat Wave  
- U-turn  

Volcanion @ Heavy-Duty Boots  
Ability: Water Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Steam Eruption  
- Sludge Bomb  
- Earth Power  
- Sludge Wave  

Tapu Koko @ Heavy-Duty Boots  
Ability: Electric Surge  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Wild Charge  
- Brave Bird  
- U-turn  
- Roost  

Aegislash @ Choice Band  
Ability: Stance Change  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Sacred Sword  
- Head Smash  
- Close Combat  
- Shadow Sneak  

Kazuya Mishima (Tapu Fini) @ Leftovers  
Ability: Misty Surge  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Moonblast  
- Scald  
- Defog  
- Taunt  

Steelix @ Rocky Helmet  
Ability: Rock Head  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Head Smash  
- Earthquake  
- Stealth Rock  
- Toxic