Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 248 HP / 252 Def / 8 SpA  
Bold Nature  
IVs: 0 Atk  
- Parting Shot  
- Roost  
- Defog  
- Hurricane  

Barraskewda @ Choice Band  
Ability: Swift Swim  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Fishious Rend  
- Close Combat  
- Aqua Jet  
- Flip Turn  

Mew @ Focus Sash  
Ability: Synchronize  
EVs: 252 HP / 4 SpD / 252 Spe  
Jolly Nature  
- Taunt  
- Stealth Rock  
- Rapid Spin  
- Spikes  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Play Rough  
- Behemoth Blade  
- Wild Charge  
- Earthquake  

Calyrex-Shadow @ Focus Sash  
Ability: As One (Spectrier)  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Astral Barrage  
- Psyshock  
- Moonblast  

Dialga @ Power Herb  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Geomancy  
- Dragon Pulse  
- Earth Power  
- Flash Cannon