Koraidon @ Choice Band  
Ability: Mold Breaker  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Glaive Rush  
- V-create  
- Bolt Strike  

Arceus-Ghost @ Spooky Plate  
Ability: Fur Coat  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Take Heart  
- Secret Sword  
- Judgment  
- Strength Sap  

Zygarde-Complete @ Groundium Z  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Calm Nature  
- Haze  
- Thousand Waves  
- Heal Order  
- Worry Seed  

Zacian-Crowned @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Spectral Thief  
- Magical Torque  
- U-turn  
- Stone Axe  

Groudon @ Red Orb  
Ability: Intrepid Sword  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Heal Order  
- V-create  
- Tidy Up  
- Headlong Rush  

Kyogre-Primal @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Burning Bulwark  
- Scald  
- Ice Beam  
- Parting Shot