Riolu @ Focus Sash  
Ability: Prankster  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Follow Me  
- Coaching  
- Copycat  
- Bullet Punch  

Calyrex-Ice @ Weakness Policy  
Ability: As One (Glastrier)  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Glacial Lance  
- High Horsepower  
- Trick Room  
- Protect  

Magearna @ Sitrus Berry  
Ability: Soul-Heart  
EVs: 252 HP / 160 Def / 32 SpA / 64 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Flash Cannon  
- Dazzling Gleam  
- Trick Room  
- Protect  

Melmetal @ Assault Vest  
Ability: Iron Fist  
EVs: 252 HP / 252 Atk / 4 Def  
Brave Nature  
IVs: 0 Spe  
- Double Iron Bash  
- Thunder Punch  
- Ice Punch  
- High Horsepower  

Amoonguss @ Coba Berry  
Ability: Regenerator  
EVs: 252 HP / 148 Def / 108 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Clear Smog  
- Pollen Puff  
- Rage Powder  
- Spore  

Kyogre @ Wave Incense  
Ability: Drizzle  
EVs: 252 HP / 4 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Water Spout  
- Origin Pulse  
- Thunder  
- Protect