Kommo-o @ Throat Spray  
Ability: Overcoat  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Clanging Scales  
- Aura Sphere  
- Clangorous Soul  
- Protect  

Rillaboom @ Assault Vest  
Ability: Grassy Surge  
EVs: 248 HP / 200 Atk / 36 Def / 24 Spe  
Adamant Nature  
- Fake Out  
- Grassy Glide  
- Wood Hammer  
- U-turn  

Metagross @ Assault Vest  
Ability: Clear Body  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Steel Roller  
- Hammer Arm  
- Ice Punch  
- Stomping Tantrum  

Zeraora @ Sitrus Berry  
Ability: Volt Absorb  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Fake Out  
- Plasma Fists  
- Knock Off  
- Snarl  

Volcanion @ Leftovers  
Ability: Water Absorb  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Heat Wave  
- Substitute  
- Protect  

Porygon2 @ Eviolite  
Ability: Download  
EVs: 252 HP / 16 Def / 132 SpA / 108 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Ice Beam  
- Toxic  
- Trick Room  
- Recover