Aerodactyl @ Liechi Berry  
Ability: Rock Head  
EVs: 84 HP / 36 Atk / 252 SpD / 136 Spe  
Jolly Nature  
- Rock Slide  
- Earthquake  
- Hidden Power [Flying]  
- Substitute  

Blissey (F) @ Leftovers  
Ability: Natural Cure  
EVs: 252 Def / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Calm Mind  
- Ice Beam  
- Rest  

Medicham @ Leftovers  
Ability: Pure Power  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Bulk Up  
- High Jump Kick  
- Recover  
- Counter