Skarmory @ Leftovers  
Ability: Keen Eye  
EVs: 252 HP / 232 Def / 24 Spe  
Impish Nature  
- Spikes  
- Drill Peck  
- Toxic  
- Protect  

Metagross @ Lum Berry  
Ability: Clear Body  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Agility  
- Earthquake  
- Meteor Mash  
- Shadow Ball  

Forretress @ Leftovers  
Ability: Sturdy  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Rapid Spin  
- Spikes  
- Toxic  
- Explosion  

Jirachi @ Leftovers  
Ability: Serene Grace  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 2 Atk / 30 Def / 30 SpA  
- Calm Mind  
- Psychic  
- Thunderbolt  
- Hidden Power [Water]  

Registeel @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
IVs: 0 Atk  
- Thunder Wave  
- Sleep Talk  
- Seismic Toss  
- Rest  

Steelix @ Choice Band  
Ability: Rock Head  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Explosion  
- Double-Edge  
- Earthquake  
- Hidden Power [Steel]