Garchomp @ Groundium Z  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Rock Tomb  
- Swords Dance  
- Substitute

Garchomp @ Choice Band  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe 
Jolly Nature  
- Outrage  
- Earthquake  
- Poison Jab  
- Fire Fang