Darkrai @ Life Orb  
Ability: Bad Dreams  
Tera Type: Dark  
EVs: 252 SpA / 4 SpD / 252 Spe  
IVs: 0 Atk  
- Nasty Plot  
- Dark Pulse  
- Focus Blast  
- Ice Beam  

Rayquaza @ Heavy-Duty Boots  
Ability: Air Lock  
Tera Type: Flying  
EVs: 252 Atk / 4 Def / 252 Spe  
- Dragon Dance  
- Dragon Ascent  
- Earthquake  
- Extreme Speed  

Deoxys-Speed @ Focus Sash  
Ability: Pressure  
Tera Type: Ghost  
EVs: 252 HP / 4 Atk / 252 Spe  
IVs: 0 Atk  
- Taunt  
- Spikes  
- Psychic  
- Stealth Rock  

Arceus @ Leftovers  
Ability: Multitype  
Tera Type: Normal  
EVs: 200 HP / 252 Atk / 56 Spe  
- Swords Dance  
- Extreme Speed  
- Shadow Claw  
- Recover  

Groudon @ Leftovers  
Ability: Drought  
Tera Type: Fairy  
EVs: 240 HP / 252 Def / 16 Spe  
- Earthquake  
- Stealth Rock  
- Will-O-Wisp  
- Spikes  

Kyogre @ Heavy-Duty Boots  
Ability: Drizzle  
Tera Type: Water  
EVs: 252 HP / 4 Def / 252 SpA  
IVs: 0 Atk  
- Calm Mind  
- Surf  
- Ice Beam  
- Thunder