Mew @ Power Herb  
Ability: Synchronize  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Meteor Beam  
- Expanding Force  
- Earth Power  
- Tailwind  

Landorus (M) @ Choice Scarf  
Ability: Sheer Force  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Earth Power  
- Sludge Bomb  
- Psychic  
- U-turn  

Urshifu-Rapid-Strike @ Choice Band  
Ability: Unseen Fist  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Surging Strikes  
- Ice Punch  
- U-turn  

Politoed @ Sitrus Berry  
Ability: Drizzle  
EVs: 248 HP / 252 Def / 8 SpA  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Helping Hand  
- Icy Wind  
- Protect  

Indeedee-F (F) @ Eject Button  
Ability: Psychic Surge  
EVs: 248 HP / 8 Def / 252 SpA  
Modest Nature  
IVs: 0 Atk  
- Follow Me  
- Helping Hand  
- Expanding Force  
- Protect  

Celesteela @ Power Herb  
Ability: Beast Boost  
EVs: 40 HP / 252 SpA / 216 Spe  
Modest Nature  
IVs: 0 Atk  
- Meteor Beam  
- Flash Cannon  
- Air Slash  
- Protect