Regirock @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Thunder Wave  
- Rock Slide  
- Explosion  
- Superpower  

Magneton @ Magnet  
Ability: Magnet Pull  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Thunderbolt  
- Hidden Power [Fire]  
- Toxic  
- Substitute  

Celebi @ Leftovers  
Ability: Natural Cure  
EVs: 252 HP / 64 Def / 140 SpD / 52 Spe  
Calm Nature  
IVs: 0 Atk  
- Leech Seed  
- Baton Pass  
- Recover  
- Psychic  

Metagross @ Leftovers  
Ability: Clear Body  
EVs: 168 HP / 232 Atk / 20 Def / 88 Spe  
Adamant Nature  
- Agility  
- Meteor Mash  
- Earthquake  
- Explosion  

Suicune @ Leftovers  
Ability: Pressure  
EVs: 240 HP / 192 SpA / 76 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Surf  
- Ice Beam  
- Rest  

Salamence @ Leftovers  
Ability: Intimidate  
EVs: 180 Atk / 192 SpD / 136 Spe  
Adamant Nature  
- Dragon Dance  
- Hidden Power [Flying]  
- Earthquake  
- Rock Slide