Aerodactyl @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Protect  
- Substitute  
- Taunt  
- Roost

Aerodactyl @ Choice Band  
Ability: Rock Head  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Giga Impact  
- Stone Edge  
- Earthquake  
- Fly