Crawdaunt @ Choice Band  
Ability: Adaptability  
EVs: 252 HP / 252 Atk / 4 Def  
Brave Nature  
IVs: 0 Spe  
- Knock Off  
- Crabhammer  
- Aqua Jet  
- Superpower

Crawdaunt @ Life Orb 
Ability: Adaptability  
EVs: 252 HP / 252 Atk / 4 Def  
Brave Nature  
IVs: 0 Spe  
- Knock Off  
- Crabhammer  
- Aqua Jet  
- Swords Dance