Rayquaza @ Life Orb  
Ability: Air Lock  
Tera Type: Flying  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Dragon Ascent  
- Draco Meteor  
- Extreme Speed  
- V-create  

Alomomola @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Dark  
EVs: 4 HP / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Flip Turn  
- Toxic  
- Wish  
- Protect  

Giratina-Origin @ Griseous Core  
Ability: Levitate  
Tera Type: Steel  
EVs: 248 HP / 56 Atk / 192 Def / 12 Spe  
Impish Nature  
- Poltergeist  
- Dragon Tail  
- Defog  
- Thunder Wave  

Groudon-Primal @ Red Orb  
Ability: Drought  
Tera Type: Ground  
EVs: 248 HP / 68 Def / 192 SpD  
Impish Nature  
- Spikes  
- Precipice Blades  
- Rock Tomb  
- Toxic  

Diancie @ Diancite  
Ability: Clear Body  
Tera Type: Rock  
EVs: 108 HP / 184 SpA / 216 Spe  
Hasty Nature  
- Diamond Storm  
- Moonblast  
- Earth Power  
- Stealth Rock  

Arceus-Water @ Splash Plate  
Ability: Multitype  
Tera Type: Fairy  
EVs: 248 HP / 244 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Judgment  
- Recover  
- Earth Power