Grimmsnarl-Gmax (M) @ Light Clay  
Ability: Prankster  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Reflect  
- Light Screen  
- Taunt  
- Darkest Lariat  

Slowbro-Galar @ Quick Claw  
Ability: Quick Draw  
EVs: 248 HP / 252 Atk / 8 SpA  
Brave Nature  
- Belly Drum  
- Shell Side Arm  
- Earthquake  
- Ice Punch  

Calyrex-Shadow @ Choice Specs  
Ability: As One (Spectrier)  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Astral Barrage  
- Psyshock  
- Trick  
- Aromatherapy  

Zygarde @ Leftovers  
Ability: Power Construct  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Thousand Arrows  
- Dragon Tail  
- Substitute  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Thunder  
- Psyshock  

Dialga @ Life Orb  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Stealth Rock  
- Draco Meteor  
- Fire Blast  
- Thunder