Crawdaunt @ Choice Band  
Ability: Adaptability  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Crabhammer  
- Knock Off  
- Aqua Jet  
- Superpower  

Crawdaunt @ Life Orb  
Ability: Adaptability  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Crabhammer  
- Knock Off  
- Aqua Jet  
- Swords Dance