Kyogre-Primal @ Icium Z  
Ability: Primordial Sea  
EVs: 168 HP / 252 SpA / 88 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Thunder  
- Blizzard  
- Origin Pulse  

Zacian-Crowned @ Lum Berry  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Behemoth Blade  
- Close Combat  
- Play Rough  

Groudon-Primal @ Leftovers  
Ability: Desolate Land  
Tera Type: Ground  
EVs: 240 HP / 212 Def / 56 Spe  
Impish Nature  
- Stealth Rock  
- Toxic  
- Precipice Blades  
- Dragon Tail  

Cramorant-Gorging @ Focus Sash  
Ability: Gulp Missile  
Tera Type: Flying  
EVs: 248 HP / 204 Def / 56 Spe  
Bold Nature  
IVs: 0 Atk  
- Surf  
- Tailwind  
- Defog  
- Roost  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
Tera Type: Dark  
EVs: 248 HP / 252 SpD / 8 Spe  
Careful Nature  
- Knock Off  
- Sucker Punch  
- Defog  
- Roost  

Koraidon @ Choice Scarf  
Ability: Orichalcum Pulse  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Flare Blitz  
- Dragon Claw  
- U-turn