Regirock @ Leftovers  
Ability: Clear Body  
EVs: 200 HP / 252 Atk / 56 Spe  
Adamant Nature  
- Rock Slide  
- Thunder Wave  
- Counter  
- Explosion  

Metagross @ Leftovers  
Ability: Clear Body  
EVs: 168 HP / 16 Def / 252 SpA / 72 Spe  
Rash Nature  
- Meteor Mash  
- Psychic  
- Pursuit  
- Earthquake  

Magneton @ Magnet  
Ability: Magnet Pull  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 2 Atk / 30 SpA  
- Thunderbolt  
- Hidden Power [Grass]  
- Thunder Wave  
- Toxic  

Breloom @ Leftovers  
Ability: Effect Spore  
EVs: 20 HP / 252 Atk / 36 SpD / 200 Spe  
Adamant Nature  
- Spore  
- Stun Spore  
- Sky Uppercut  
- Mach Punch  

Snorlax @ Leftovers  
Ability: Immunity  
EVs: 108 HP / 136 Atk / 108 Def / 144 SpD / 12 Spe  
Adamant Nature  
- Curse  
- Body Slam  
- Earthquake  
- Shadow Ball  

Gyarados @ Leftovers  
Ability: Intimidate  
EVs: 40 HP / 188 Atk / 100 SpD / 180 Spe  
Jolly Nature  
- Dragon Dance  
- Thunder Wave  
- Hidden Power [Flying]  
- Earthquake