Hailey (Mamoswine) (F) @ Life Orb  
Ability: Thick Fat  
EVs: 16 HP / 252 Atk / 4 Def / 236 Spe  
Adamant Nature  
- Stealth Rock  
- Icicle Crash  
- Earthquake  
- Ice Shard  

Chloe (Togekiss) (F) @ Leftovers  
Ability: Serene Grace  
EVs: 248 HP / 24 SpA / 236 Spe  
Modest Nature  
IVs: 0 Atk  
- Nasty Plot  
- Air Slash  
- Roost  
- Heal Bell  

Casper (Dragapult) (M) @ Ghostium Z  
Ability: Clear Body  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Dragon Darts  
- Phantom Force  
- Sucker Punch  

Marlin (Alomomola) (M) @ Rocky Helmet  
Ability: Regenerator  
EVs: 40 HP / 216 Def / 252 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Wish  
- Protect  
- Toxic  

Jasmine (Volcarona) (F) @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 248 HP / 8 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Fiery Dance  
- Bug Buzz  
- Roost  

Sovereign (Metagross-Mega) @ Metagrossite  
Ability: Clear Body  
Shiny: Yes  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Hone Claws  
- Meteor Mash  
- Thunder Punch  
- Bullet Punch