Gliscor @ Toxic Orb  
Ability: Poison Heal  
Tera Type: Fairy  
EVs: 244 HP / 4 Atk / 252 Def / 8 Spe  
Impish Nature  
- Protect  
- Knock Off  
- Toxic  
- Spikes  

Fezandipiti @ Utility Umbrella  
Ability: Toxic Chain  
Tera Type: Grass  
EVs: 248 HP / 252 SpD  
Calm Nature  
- U-turn  
- Roost  
- Icy Wind  
- Acid Spray  

Kyogre-Primal @ Blue Orb  
Ability: Drizzle  
EVs: 248 HP / 236 Def / 24 SpD  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Scald  
- Ice Beam  
- Rest  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 248 HP / 136 Def / 124 SpD  
Relaxed Nature  
- Precipice Blades  
- Stealth Rock  
- Toxic  
- Overheat  

Marshadow @ Choice Band  
Ability: Technician  
Tera Type: Ghost  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Poltergeist  
- Spectral Thief  
- Shadow Sneak  
- Low Kick  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Dark  
EVs: 248 HP / 176 Atk / 20 Def / 56 SpD / 8 Spe  
Adamant Nature  
- Sacred Fire  
- Brave Bird  
- Defog  
- Thunder Wave