Rayquaza @ Choice Band  
Ability: Air Lock  
Tera Type: flying  
EVs: 32 HP / 252 Atk / 8 Def / 216 Spe  
Jolly Nature  
- Dragon Ascent  
- U-turn  
- Earthquake  
- Extreme Speed  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
Tera Type: ground  
EVs: 252 HP / 116 SpA / 120 SpD / 20 Spe  
Calm Nature  
IVs: 0 Atk  
- Calm Mind  
- Judgment  
- Power Gem  
- Recover  

Groudon-Primal @ Red Orb  
Ability: Drought  
Tera Type: ground  
EVs: 136 HP / 168 Atk / 52 SpD / 152 Spe  
Adamant Nature  
- Stealth Rock  
- Swords Dance  
- Precipice Blades  
- Rock Tomb  

Eternatus @ Heavy-Duty Boots  
Ability: Pressure  
Tera Type: dragon  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Recover  
- Draco Meteor  
- Dynamax Cannon  
- Fire Blast  

Zygarde @ Leftovers  
Ability: Power Construct  
Tera Type: fairy  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Coil  
- Glare  
- Thousand Arrows  
- Rest  

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