Deoxys-Speed @ Focus Sash  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Spikes  
- Psycho Boost  
- Signal Beam  
- Taunt  

Groudon @ Leftovers  
Ability: Drought  
EVs: 248 HP / 124 Def / 136 Spe  
Adamant Nature  
- Rock Polish  
- Swords Dance  
- Earthquake  
- Dragon Claw  

Giratina-Origin @ Griseous Orb  
Ability: Levitate  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Substitute  
- Calm Mind  
- Dragon Pulse  
- Hidden Power [Fire]  

Bronzong @ Custap Berry  
Ability: Levitate  
EVs: 248 HP / 8 Atk / 252 SpD  
Sassy Nature  
- Stealth Rock  
- Explosion  
- Toxic  
- Hidden Power [Fire]  

Latios (M) @ Soul Dew  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Recover  
- Dragon Pulse  
- Hidden Power [Fire]  
- Grass Knot  

Dialga @ Choice Scarf  
Ability: Pressure  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Draco Meteor  
- Outrage  
- Fire Blast  
- Sleep Talk