Raikou @ Light Clay  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Light Screen  
- Reflect  
- Thunderbolt  
- Shadow Ball  

Mew @ Sitrus Berry  
Ability: Synchronize  
EVs: 72 HP / 184 SpA / 252 Spe  
Modest Nature  
- Fake Out  
- Psychic  
- Stealth Rock  
- Earth Power  

Latios (M) @ Choice Specs  
Ability: Levitate  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 3 Atk / 30 SpA / 30 SpD  
- Dragon Pulse  
- Psychic  
- Draco Meteor  
- Hidden Power [Ground]  

Metagross @ Shuca Berry  
Ability: Clear Body  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Meteor Mash  
- Zen Headbutt  
- Rock Slide  
- Agility  

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

Gyarados @ Choice Band  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Waterfall  
- Earthquake  
- Stone Edge  
- Payback