Latios (M) @ White Herb  
Ability: Levitate  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psychic  
- Thunderbolt  
- Ice Beam  

Heatran @ Shuca Berry  
Ability: Flash Fire  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Heat Wave  
- Flash Cannon  
- Earth Power  
- Will-O-Wisp  

Suicune @ Chesto Berry  
Ability: Pressure  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Surf  
- Ice Beam  
- Calm Mind  
- Rest