Aerodactyl @ Lum Berry  
Ability: Rock Head  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Double-Edge  
- Earthquake  
- Sky Attack  
- Facade  

Snorlax @ Leftovers  
Ability: Thick Fat  
EVs: 252 HP / 4 Atk / 252 SpD  
Sassy Nature  
- Counter  
- Psychic  
- Double-Edge  
- Curse  

Grumpig @ Choice Band  
Ability: Thick Fat  
IVs: 0 Atk  
- Trick  
- Calm Mind  
- Fire Punch