Dialga @ Choice Scarf  
Ability: Pressure  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Hasty Nature  
IVs: 0 Atk  
- Steel Beam  
- Dragon Pulse  
- Metal Burst  
- Draco Meteor  

Sawk @ Life Orb  
Ability: Sturdy  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Knock Off  
- Earthquake  
- Poison Jab  

Rayquaza @ Custap Berry  
Ability: Air Lock  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Draco Meteor  
- Hyper Beam  
- Dragon Ascent  
- V-create  

Lunala @ Choice Band  
Ability: Shadow Shield  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Roost  
- Poltergeist  
- Phantom Force  
- Psycho Cut  

Tapu Koko @ Leftovers  
Ability: Electric Surge  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Thunderbolt  
- Dazzling Gleam  
- Wild Charge  
- Brave Bird  

Nihilego @ Choice Specs  
Ability: Beast Boost  
Shiny: Yes  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Mirror Coat  
- Psychic  
- Power Gem  
- Sludge Bomb