Metagross @ Leftovers  
Ability: Clear Body  
EVs: 240 HP / 16 Def / 224 SpA / 28 Spe  
Quiet Nature  
- Meteor Mash  
- Psychic  
- Pursuit  
- Explosion  

Magneton @ Magnet  
Ability: Magnet Pull  
EVs: 240 HP / 252 SpA / 16 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Thunderbolt  
- Hidden Power [Fire]  
- Sunny Day  
- Protect  

Steelix @ Leftovers  
Ability: Rock Head  
EVs: 252 HP / 132 Atk / 124 SpD  
Impish Nature  
- Protect  
- Earthquake  
- Rock Slide  
- Explosion  

Gyarados @ Leftovers  
Ability: Intimidate  
EVs: 252 HP / 84 Atk / 164 SpD / 8 Spe  
Adamant Nature  
- Hidden Power [Flying]  
- Earthquake  
- Dragon Dance  
- Rest  

Celebi @ Leftovers  
Ability: Natural Cure  
EVs: 248 HP / 48 Def / 72 SpA / 120 SpD / 20 Spe  
Calm Nature  
IVs: 0 Atk  
- Psychic  
- Leech Seed  
- Recover  
- Calm Mind  

Suicune @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 192 SpA / 64 Spe  
Modest Nature  
IVs: 0 Atk  
- Surf  
- Calm Mind  
- Rest  
- Sleep Talk