Octillery @ Heavy-Duty Boots  
Ability: Neuroforce  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Freeze-Dry  
- Flamethrower  
- Ice Beam

Octillery @ Expert Belt
Ability: Super Luck  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Scope In  
- Blizzard / Freeze Dry  
- Fire Blast 
- Thunder