Offensive Coil (Seviper) @ Black Sludge
Ability: Shed Skin
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Coil
- Poison Jab
- Earthquake
- Sucker Punch

Specially Offensive (Seviper) @ Black Sludge / Life Orb
Ability: Shed Skin
EVs: 252 Atk / 4 SpD / 252 Spe
Timid / Modest Nature
- Sludge Bomb
- Giga Drain
- Flamethrower
- Knock Off / Taunt / Sucker Punch

Choice Specs (Seviper) @ Choice Specs
Ability: Shed Skin
EVs: 252 SpA / 4 SpD / 252 Spe
Timid / Modest Nature
- Sludge Bomb
- Giga Drain
- Flamethrower
- Switcheroo

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

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

Choice Band (Seviper) @ Choice Band
Ability: Shed Skin
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Poison Jab
- Earthquake
- Crunch / Sucker Punch
- Switcheroo

Other Options
- Aqua Tail
- Sludge Wave