Groudon-Primal @ Heavy-Duty Boots  
Ability: Neutralizing Gas  
Tera Type: Ground  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Shell Smash  
- Glacial Lance  
- Headlong Rush  
- Magic Room  

Zacian @ Leppa Berry  
Ability: Wonder Guard  
Tera Type: Water  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Revival Blessing  
- Recycle  
- Lunar Dance  
- Last Respects  

Arceus @ Earth Plate  
Ability: Magic Bounce  
Tera Type: Flying  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
- Judgment  
- Mortal Spin  
- Sticky Web  
- Revival Blessing  

Audino-Mega @ Ability Shield  
Ability: Wonder Guard  
Tera Type: Water  
EVs: 252 HP / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Tidy Up  
- Revival Blessing  
- Lunar Dance  
- Baton Pass  

Mewtwo-Mega-X @ Ability Shield  
Ability: Pure Power  
Tera Type: Psychic  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Jolly Nature  
- Photon Geyser  
- Magical Torque  
- Corrosive Gas  
- Collision Course  

Muk-Alola @ Ability Shield  
Ability: Wonder Guard  
Tera Type: Normal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Revival Blessing  
- Lunar Dance  
- Last Respects  
- Spikes