Deoxys-Speed @ Focus Sash  
Ability: Pressure  
EVs: 252 HP / 4 Def / 252 Spe  
Naive Nature  
- Shadow Ball  
- Psycho Boost  
- Spikes  
- Extreme Speed  

Dialga @ Shuca Berry  
Ability: Pressure  
EVs: 252 HP / 248 SpA / 8 Spe  
Modest Nature  
IVs: 0 Atk  
- Draco Meteor  
- Stealth Rock  
- Fire Blast  
- Thunder  

Jirachi @ Leftovers  
Ability: Serene Grace  
EVs: 252 HP / 220 SpD / 36 Spe  
Careful Nature  
- Wish  
- Body Slam  
- Protect  
- U-turn  

Palkia @ Choice Scarf  
Ability: Pressure  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Outrage  
- Thunder  
- Spacial Rend  
- Sleep Talk  

Mewtwo @ Life Orb  
Ability: Pressure  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Aura Sphere  
- Ice Beam  
- Self-Destruct  
- Thunder  

Giratina-Origin @ Griseous Orb  
Ability: Levitate  
EVs: 212 Atk / 64 SpA / 232 Spe  
Naive Nature  
- Thunder  
- Earthquake  
- Shadow Sneak  
- Draco Meteor