Mew @ Lum Berry  
Ability: Synchronize  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Sucker Punch  
- Zen Headbutt  
- Drain Punch  

Garchomp @ Life Orb  
Ability: Rough Skin  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Stealth Rock  
- Earthquake  
- Draco Meteor  
- Fire Blast  

Keldeo-Resolute @ Lum Berry  
Ability: Justified  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Secret Sword  
- Hydro Pump  
- Icy Wind  

Jirachi @ Choice Scarf  
Ability: Serene Grace  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Healing Wish  
- U-turn  
- Iron Head  
- Ice Punch  

Latios (M) @ Dragon Gem  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Roost  
- Draco Meteor  
- Surf  

Latias (F) @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder Wave  
- Healing Wish  
- Draco Meteor  
- Surf