Calyrex-Shadow @ Focus Sash  
Ability: As One (Spectrier)  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Astral Barrage  
- Tera Blast  
- Nasty Plot  
- Protect  

Eternatus @ Rocky Helmet  
Ability: Pressure  
Tera Type: Poison  
EVs: 252 HP / 80 Def / 176 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Bomb  
- Dynamax Cannon  
- Toxic Spikes  
- Recover  

Miraidon @ Choice Scarf  
Ability: Hadron Engine  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Volt Switch  
- Draco Meteor  
- Electro Drift  
- Tera Blast  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
Tera Type: Steel  
EVs: 252 HP / 120 SpA / 136 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Recover  
- Tailwind  
- Earth Power  

Rayquaza-Mega @ Focus Sash  
Ability: Delta Stream  
Shiny: Yes  
Tera Type: Dragon  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Extreme Speed  
- Dragon Ascent  
- Protect  

Zamazenta-Crowned @ Rusted Shield  
Ability: Dauntless Shield  
Tera Type: Fire  
EVs: 252 HP / 4 Atk / 252 Spe  
Jolly Nature  
- Coaching  
- Wide Guard  
- Body Press  
- Behemoth Bash