Mew @ Life Orb  
Ability: Synchronize  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Psychic  
- Overheat  
- Earth Power  
- Ice Beam  

Tyranitar @ Chople Berry  
Ability: Sand Stream  
EVs: 252 HP / 84 Atk / 68 Def / 60 SpD / 44 Spe  
Adamant Nature  
- Crunch  
- Low Kick  
- Stealth Rock  
- Protect  

Cresselia (F) @ Sitrus Berry  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 3 Atk / 30 SpA / 30 SpD  
- Psychic  
- Icy Wind  
- Hidden Power [Ground]  
- Protect  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Heat Wave  
- Substitute  
- Earth Power  
- Protect  

Salamence @ Choice Scarf  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Outrage  
- Dragon Claw  
- Earthquake  
- Aqua Tail  

Shaymin @ Sitrus Berry  
Ability: Natural Cure  
EVs: 188 HP / 140 SpA / 180 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Seed Flare  
- Earth Power  
- Hidden Power [Fire]  
- Protect