Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Fire Punch  
- Stone Edge  
- Swords Dance  

Kyogre @ Choice Scarf  
Ability: Drizzle  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Water Spout  
- Ice Beam  
- Thunder  
- Origin Pulse  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
Tera Type: Water  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Thunder Wave  
- Stealth Rock  
- Moonlight  
- Iron Head  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
Tera Type: Fire  
EVs: 248 HP / 112 Def / 148 SpD  
Careful Nature  
- Knock Off  
- Defog  
- Taunt  
- Roost  

Marshadow @ Focus Sash  
Ability: Technician  
Hidden Power: Ghost  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Bulk Up  
- Shadow Sneak  
- Spectral Thief  
- Close Combat  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
Tera Type: Ground  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Earth Power  
- Calm Mind  
- Recover