Scolipede @ Life Orb  
Ability: Speed Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Aqua Tail  
- Poison Jab  
- Earthquake  

Necrozma @ Power Herb  
Ability: Prism Armor  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Stealth Rock  
- Meteor Beam  
- Photon Geyser  
- Heat Wave  

Volcanion @ Leftovers  
Ability: Water Absorb  
EVs: 40 HP / 252 SpA / 216 Spe  
Modest Nature  
IVs: 0 Atk  
- Defog  
- Steam Eruption  
- Flamethrower  
- Sludge Bomb  

Dragonite @ Weakness Policy  
Ability: Multiscale  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Extreme Speed  
- Earthquake  
- Dragon Claw  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 248 HP / 28 Def / 232 SpD  
Calm Nature  
IVs: 0 Atk / 6 Spe  
- Substitute  
- Dazzling Gleam  
- Ice Beam  
- Flash Cannon  

Rillaboom @ Life Orb  
Ability: Grassy Surge  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Swords Dance  
- Grassy Glide  
- Knock Off  
- Drain Punch