Calyrex-Shadow @ Choice Scarf  
Ability: As One (Spectrier)  
Tera Type: Psychic  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Astral Barrage  
- Trick  
- Psyshock  
- Aromatherapy  

Groudon-Primal @ Groundium Z  
Ability: Desolate Land  
Tera Type: Ground  
EVs: 56 HP / 232 SpA / 96 SpD / 124 Spe  
Naughty Nature  
- Rock Polish  
- Fire Blast  
- Precipice Blades  
- Dragon Claw  

Zacian-Crowned @ Life Orb  
Ability: Intrepid Sword  
Tera Type: Fairy  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Behemoth Blade  
- Wild Charge  
- Close Combat  
- Swords Dance  

Kyogre-Primal @ Choice Scarf  
Ability: Primordial Sea  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Origin Pulse  
- Ice Beam  
- Water Spout  
- Thunder  

Rayquaza-Mega @ Focus Sash  
Ability: Delta Stream  
Tera Type: Dragon  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Stealth Rock  
- Dragon Ascent  
- Extreme Speed  
- Earthquake  

Arceus-Fairy @ Earth Plate  
Ability: Multitype  
Tera Type: Water  
EVs: 252 HP / 124 Def / 132 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Taunt  
- Defog  
- Recover