Raichu @ Life Orb / Heavy-Duty Boots / Expert Belt / Magnet / Air Ballon
Ability: Lightning Rod  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Nasty Plot  
- Thunderbolt  
- Focus Blast / Volt Switch
- Surf  

Raichu @ Choice Specs / Choice Scarf
Ability: Lightning Rod  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Volt Switch 
- Thunderbolt  
- Focus Blast
- Surf