Celebi @ Leftovers  
Ability: Drizzle  
EVs: 220 HP / 252 SpA / 36 Spe  
Modest Nature  
IVs: 0 Atk  
- Psychic  
- Recover  
- Calm Mind  
- Giga Drain  

Blissey @ Leftovers  
Ability: Immunity  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Toxic  
- Soft-Boiled  
- Aromatherapy  
- Seismic Toss  

Suicune @ Leftovers  
Ability: Immunity  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Surf  
- Rest  
- Sleep Talk  

Salamence @ Leftovers  
Ability: Drizzle  
EVs: 252 Atk / 4 SpA / 252 Spe  
Lonely Nature  
- Hydro Pump  
- Hidden Power [Flying]  
- Earthquake  
- Dragon Dance  

Metagross @ Choice Band  
Ability: Swift Swim  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Meteor Mash  
- Earthquake  
- Rock Slide  
- Shadow Ball  

Slowbro @ Leftovers  
Ability: Volt Absorb  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Ice Beam  
- Surf  
- Rest