Absol-Mega-Z @ Ghost Memory  
Ability: Tough Claws  
Tera Type: Dark  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Jolly Nature  
- Multi-Attack  
- Collision Course  
- Swords Dance  
- Heal Order  

Mewtwo-Mega-Y @ Fairium Z  
Ability: No Guard  
Tera Type: Psychic  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Lumina Crash  
- Focus Blast  
- Nature's Madness  
- Tail Glow  

Arceus @ Spooky Plate  
Ability: Ice Scales  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Boomburst  
- Judgment  
- Tail Glow  
- Heal Order  

Yveltal @ Sharp Beak  
Ability: Triage  
Tera Type: Dark  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Revelation Dance  
- Oblivion Wing  
- Tail Glow  
- Sticky Web  

Zacian-Crowned @ Covert Cloak  
Ability: Magic Bounce  
Tera Type: Fairy  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Jolly Nature  
- Magical Torque  
- Spectral Thief  
- Stone Axe  
- Heal Order  

Kyogre-Primal @ Splash Plate  
Ability: Fur Coat  
Tera Type: Water  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Rapid Spin  
- Tail Glow  
- Heal Order