Groudon-Primal (M) @ Choice Scarf  
Ability: Shadow Tag  
Shiny: Yes  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Thousand Arrows  
- V-create  
- Let's Snuggle Forever  
- Searing Sunraze Smash  

Audino-Mega (F) @ Safety Goggles  
Ability: Wonder Guard  
EVs: 252 HP / 120 Atk / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Stealth Rock  
- Defog  
- Milk Drink  
- U-turn  

Mewtwo-Mega-X (M) @ Lum Berry  
Ability: Huge Power  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Jolly Nature  
- Photon Geyser  
- Thousand Arrows  
- Play Rough  
- Knock Off  

Necrozma-Dawn-Wings (M) @ Lunalium Z  
Ability: Wonder Guard  
Shiny: Yes  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Moongeist Beam  
- Secret Sword  
- Bug Buzz  
- Shell Smash  

Aggron-Mega (M) @ Safety Goggles  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Haze  
- Reflect  
- Shore Up  
- Baton Pass  

Regigigas (M) @ Lum Berry  
Ability: Huge Power  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Fake Out  
- Extreme Speed  
- Spectral Thief  
- Let's Snuggle Forever