Showcase (Empoleon) @ Shuca Berry  
Ability: Torrent  
EVs: 200 HP / 252 SpA / 56 Spe  
Modest Nature  
IVs: 0 Atk  
- Scald  
- Ice Beam  
- Grass Knot  
- Defog  

Altaria-Mega @ Altarianite  
Ability: Pixilate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Return  
- Earthquake  
- Roost  

Clouded (Azelf) @ Focus Sash  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Hasty Nature  
- Stealth Rock  
- Explosion  
- Flamethrower  
- Taunt  

Qemuel (Heracross) (M) @ Choice Scarf  
Ability: Moxie  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Earthquake  
- Megahorn  
- Knock Off  

Raikou @ Ghostium Z  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Calm Mind  
- Thunderbolt  
- Shadow Ball  

Serperior @ Leftovers  
Ability: Contrary  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Leech Seed  
- Leaf Storm  
- Hidden Power [Fire]