Rayquaza-Mega @ Life Orb  
Ability: Air Lock  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Dragon Ascent  
- Extreme Speed  
- V-create  

Groudon-Primal @ Leftovers  
Ability: Desolate Land  
Tera Type: Ground  
EVs: 252 HP / 240 SpD / 16 Spe  
Careful Nature  
- Stealth Rock  
- Toxic  
- Precipice Blades  
- Dragon Tail  

Arceus-Water @ Pixie Plate  
Ability: Multitype  
Tera Type: Fairy  
EVs: 240 HP / 252 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Toxic  
- Defog  
- Recover  

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

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 240 HP / 252 SpD / 16 Spe  
Careful Nature  
- Knock Off  
- Foul Play  
- Sucker Punch  
- Roost  

Zacian-Crowned @ Fightinium Z  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Behemoth Blade  
- Play Rough  
- Close Combat