Mewtwo-Mega-X @ Choice Band  
Ability: Orichalcum Pulse  
Tera Type: Psychic  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
IVs: 0 SpA  
- Photon Geyser  
- Close Combat  
- V-create  
- Knock Off  

Slowbro-Mega @ Covert Cloak  
Ability: Fur Coat  
Tera Type: Water  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Glare  
- Heal Order  
- Core Enforcer  
- Tidy Up  

Chansey (F) @ Eviolite  
Ability: Imposter  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 252 SpD / 48 Spe  
Bold Nature  
IVs: 0 Atk / 0 Spe  
- Jungle Healing  
- Taunt  
- Heal Order  
- Block  

Arceus-Ground @ Ability Shield  
Ability: Ice Scales  
Tera Type: Ground  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
- Thousand Waves  
- Heal Order  
- Core Enforcer  
- Spectral Thief  

Eternatus @ Choice Scarf  
Ability: Regenerator  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Dragon Energy  
- Trick  
- Armor Cannon  

Zacian-Crowned @ Red Card  
Ability: Toxic Debris  
Tera Type: Fairy  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Circle Throw  
- Gigaton Hammer  
- Heal Order  
- Recycle