Skuntank @ Rocky Helmet / Black Sludge / Lum berry  
Ability: Aftermath  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly / Adamant Nature  
- Defog  
- Pursuit  
- Sucker Punch  
- Poison Jab  

Skuntank @ Black Sludge / Darkinium Z  
Ability: Stench  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid / Modest Nature  
IVs: 0 Atk  
- Defog  
- Dark Pulse  
- Acid Spray  
- Taunt / Fire Blast  

Skuntank @ Choice Band  
Ability: Aftermath  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly / Adamant Nature  
- Pursuit  
- Sucker Punch  
- Crunch  
- Poison Jab  

Skuntank @ Choice Scarf  
Ability: Aftermath  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly / Adamant Nature  
- Poison Jab  
- Crunch  
- Pursuit  
- Memento