Groudon @ Red Orb  
Ability: Drought  
Tera Type: Flying  
EVs: 248 HP / 56 Def / 204 SpD  
Relaxed Nature  
- Stealth Rock / Spikes 
- Precipice Blades  
- Overheat  
- Toxic  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Grass  
EVs: 248 HP / 208 Def / 52 SpD  
Impish Nature  
- Sacred Fire  
- Toxic  
- Defog  
- Whirlwind  

Kyogre @ Blue Orb  
Ability: Drizzle  
Tera Type: Grass  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Calm Mind  
- Scald  
- Ice Beam  
- Rest