Krokorok @ Choice Band
Ability: Intimidate  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Knock Off  
- Earthquake  
- Stone Edge  
- Pursuit

Krokorok @ Eviolite
Ability: Intimidate 
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Knock Off  
- Earthquake  
- Taunt
- Stealth Rock
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Optional Move(s): 
- Crunch
Optional Item(s): 
- Choice Scarf
Optional Ability:  
- Moxie
Optional EVs/IV(s): 
- 252 Atk / 4 Def / 252 Spe (Jolly)