Specially Offensive (Seviper) @ Life Orb  
Ability: Shed Skin  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid / Naive Nature  
IVs: 0 Atk  
- Sludge Bomb  
- Giga Drain  
- Flamethrower  
- Taunt / Sucker Punch

Physically Offensive (Seviper) @ Life Orb  
Ability: Shed Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Poison Jab  
- Earthquake  
- Aqua Tail / Crunch
- Sucker Punch  

Special Choice Scarf (Seviper) @ Choice Scarf  
Ability: Shed Skin  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Bomb  
- Giga Drain  
- Flamethrower  
- Switcheroo  

Physical Choice Scarf (Seviper) @ Choice Scarf  
Ability: Shed Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Poison Jab  
- Earthquake  
- Crunch / Aqua Tail
- Switcheroo