Calyrex-Shadow @ Life Orb  
Ability: As One (Spectrier)  
Tera Type: Dark  
EVs: 32 HP / 96 Def / 128 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Protect  
- Astral Barrage  
- Psychic  
- Nasty Plot  

Zamazenta-Crowned @ Rusted Shield  
Ability: Dauntless Shield  
Tera Type: Water  
EVs: 252 HP / 144 Def / 100 SpD / 12 Spe  
Impish Nature  
- Body Press  
- Heavy Slam  
- Wide Guard  
- Protect  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Tera Type: Ground  
EVs: 4 HP / 20 Atk / 252 SpD / 232 Spe  
Adamant Nature  
- Precipice Blades  
- Heat Crash  
- Roar  
- Protect  

Xerneas @ Power Herb  
Ability: Fairy Aura  
Tera Type: Fairy  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Dazzling Gleam  
- Protect  

Incineroar @ Safety Goggles  
Ability: Intimidate  
Tera Type: Ghost  
EVs: 252 HP / 204 SpD / 52 Spe  
Careful Nature  
- Fake Out  
- Parting Shot  
- Roar  
- Knock Off  

Rillaboom @ Assault Vest  
Ability: Grassy Surge  
Tera Type: Water  
EVs: 236 HP / 56 Atk / 152 SpD / 64 Spe  
Adamant Nature  
- Fake Out  
- Grassy Glide  
- Wood Hammer  
- U-turn