Mew @ Sitrus Berry  
Ability: Synchronize  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Ice Beam  
- Thunderbolt  
- Protect  

Breloom @ Focus Sash  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Mach Punch  
- Bullet Seed  
- Spore  
- Protect  

Suicune @ Sitrus Berry  
Ability: Inner Focus  
EVs: 252 HP / 16 Def / 144 SpA / 40 SpD / 56 Spe  
Bold Nature  
IVs: 0 Atk  
- Hydro Pump  
- Ice Beam  
- Tailwind  
- Protect  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 56 HP / 244 SpA / 208 Spe  
Modest Nature  
IVs: 0 Atk  
- Heat Wave  
- Earth Power  
- Substitute  
- Protect  

Latios @ Life Orb  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psychic  
- Tailwind  
- Protect  

Hitmontop (M) @ Sitrus Berry  
Ability: Intimidate  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Fake Out  
- Wide Guard  
- Feint  
- Close Combat