Boomburst (Toxtricity) @ Choice Specs / Choice Scarf
Ability: Galvanize / Refrigerate 
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Boomburst  
- Volt Switch  
- Sludge Bomb  
- Hex / Thunderbolt