Tentacruel @ Lum Berry  
Ability: Clear Body  
Shiny: Yes  
EVs: 40 HP / 48 SpA / 204 SpD / 216 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Icy Wind  
- Toxic Spikes  
- Rapid Spin  

Scizor @ Choice Band  
Ability: Technician  
Shiny: Yes  
EVs: 200 HP / 56 Atk / 252 SpD  
Adamant Nature  
- U-turn  
- Pursuit  
- Superpower  
- Bullet Punch  

Giratina-Origin @ Griseous Orb  
Ability: Levitate  
Shiny: Yes  
EVs: 240 Atk / 112 SpA / 156 Spe  
Naive Nature  
- Shadow Sneak  
- Draco Meteor  
- Thunder  
- Earthquake  

Palkia @ Choice Scarf  
Ability: Pressure  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Sleep Talk  
- Spacial Rend  
- Thunder  

Ho-Oh @ Leftovers  
Ability: Pressure  
Shiny: Yes  
EVs: 144 HP / 252 Atk / 112 Spe  
Adamant Nature  
- Brave Bird  
- Sacred Fire  
- Protect  
- Recover  

Groudon @ Custap Berry  
Ability: Drought  
Shiny: Yes  
EVs: 232 HP / 252 SpD / 24 Spe  
Careful Nature  
- Earthquake  
- Roar  
- Dragon Claw  
- Stealth Rock