Skarmory (M) @ Leftovers  
Ability: Keen Eye  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Spikes  
- Drill Peck  
- Roar  
- Protect  

Magneton @ Magnet  
Ability: Magnet Pull  
EVs: 48 HP / 252 SpA / 208 Spe  
Modest Nature  
- Substitute  
- Thunderbolt  
- Hidden Power [Fire]  
- Toxic  

Blissey (F) @ Leftovers  
Ability: Natural Cure  
EVs: 208 HP / 252 Def / 48 Spe  
Bold Nature  
- Thunder Wave  
- Seismic Toss  
- Aromatherapy  
- Soft-Boiled  

Swampert @ Leftovers  
Ability: Torrent  
EVs: 252 HP / 168 Def / 88 SpD  
Relaxed Nature  
- Curse  
- Rest  
- Earthquake  
- Ice Beam  

Celebi @ Leftovers  
Ability: Natural Cure  
EVs: 252 HP / 192 Def / 64 SpD  
Bold Nature  
- Leech Seed  
- Hidden Power [Grass]  
- Perish Song  
- Recover  

Aerodactyl (M) @ Choice Band  
Ability: Rock Head  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
IVs: 30 SpD / 30 Spe  
- Rock Slide  
- Double-Edge  
- Earthquake  
- Hidden Power [Bug]