Garchomp @ Leftovers  
Ability: Rough Skin  
EVs: 252 HP / 200 Def / 56 Spe  
Impish Nature  
- Earthquake  
- Toxic  
- Stealth Rock  
- Fire Blast  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Power Whip  
- Leech Seed  
- Knock Off  
- Spikes