Dragonite @ Choice Band  
Ability: Multiscale  
EVs: 252 HP / 168 Atk / 88 Spe  
Adamant Nature  
- Outrage  
- Earthquake  
- Fire Punch  
- Extreme Speed  

Suicune @ Mail  
Ability: Pressure  
EVs: 252 HP / 36 SpA / 4 SpD / 216 Spe  
Modest Nature  
IVs: 0 Atk  
- Reflect  
- Calm Mind  
- Surf  
- Ice Beam  

Hydreigon @ Choice Scarf  
Ability: Levitate  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dark Pulse  
- Draco Meteor  
- Charge Beam  
- Fire Blast