Entei @ Silk Scarf  
Ability: Inner Focus  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Double-Edge  
- Sacred Fire  
- Extreme Speed  
- Toxic  

Latias @ Black Sludge  
Ability: Levitate  
EVs: 248 HP / 84 Def / 120 SpD / 56 Spe  
Calm Nature  
IVs: 0 Atk  
- Surf  
- Toxic  
- Defog  
- Roost  

Necrozma @ Heavy-Duty Boots  
Ability: Prism Armor  
Shiny: Yes  
EVs: 248 HP / 204 Def / 44 SpD / 12 Spe  
Bold Nature  
- Dragon Pulse  
- Moonlight  
- Stealth Rock  
- Knock Off  

Rillaboom @ Choice Band  
Ability: Grassy Surge  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Superpower  
- Grassy Glide  
- Knock Off  
- U-turn  

Melmetal @ Leftovers  
Ability: Iron Fist  
Shiny: Yes  
EVs: 40 HP / 252 Atk / 164 SpD / 52 Spe  
Adamant Nature  
- Double Iron Bash  
- High Horsepower  
- Thunder Punch  
- Protect  

Latios (M) @ Life Orb  
Ability: Levitate  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Shadow Ball  
- Ice Beam  
- Recover