Regieleki @ Choice Specs  
Ability: Transistor  
Tera Type: Ghost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Electro Ball  
- Thunderbolt  
- Electroweb  

Regigigas @ Leftovers  
Ability: Slow Start  
Tera Type: Dragon  
EVs: 252 HP / 96 Def / 160 SpD  
Relaxed Nature  
- Icy Wind  
- Knock Off  
- Substitute  
- Protect  

Pecharunt @ Leftovers  
Ability: Poison Puppeteer  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Poison Gas  
- Hex  
- Recover  
- Protect  

Regirock @ Chesto Berry  
Ability: Clear Body  
Shiny: Yes  
Tera Type: Fairy  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Body Press  
- Iron Defense  
- Stealth Rock  
- Rest  

Mew @ Assault Vest  
Ability: Synchronize  
Tera Type: Dark  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
- Snarl  
- Pollen Puff  
- Volt Switch  
- Breaking Swipe  

Ogerpon (F) @ Choice Band  
Ability: Defiant  
Tera Type: Grass  
EVs: 52 HP / 252 Atk / 204 Spe  
Adamant Nature  
- U-turn  
- Horn Leech  
- Wood Hammer  
- Superpower