Calyrex-Shadow @ Life Orb  
Ability: As One (Spectrier)  
Level: 50  
EVs: 28 HP / 12 Def / 212 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Astral Barrage  
- Mud Shot  
- Hyper Beam  
- Nasty Plot  

Urshifu (F) @ Focus Sash  
Ability: Unseen Fist  
Level: 50  
Gigantamax: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Close Combat  
- Wicked Blow  
- Sucker Punch  
- Protect  

Regieleki @ Magnet  
Ability: Transistor  
Level: 50  
EVs: 204 HP / 60 Def / 36 SpA / 4 SpD / 204 Spe  
Timid Nature  
- Thunderbolt  
- Electroweb  
- Volt Switch  
- Protect  

Thundurus (M) @ Assault Vest  
Ability: Defiant  
Level: 50  
EVs: 212 HP / 36 Atk / 4 Def / 12 SpD / 244 Spe  
Adamant Nature  
- Wild Charge  
- Brick Break  
- Fly  
- Crunch  

Whimsicott @ Eject Button  
Ability: Prankster  
Level: 50  
EVs: 124 HP / 4 Def / 140 SpA / 20 SpD / 220 Spe  
Timid Nature  
IVs: 10 Atk  
- Moonblast  
- Tailwind  
- Switcheroo  
- Helping Hand  

Clefairy (F) @ Eviolite  
Ability: Friend Guard  
Level: 50  
EVs: 236 HP / 228 Def / 44 SpD  
Calm Nature  
IVs: 0 Atk  
- Moonblast  
- Follow Me  
- Helping Hand  
- Protect