Yveltal @ Assault Vest  
Ability: Dark Aura  
Tera Type: Dark  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
- Dark Pulse  
- Sucker Punch  
- Heat Wave  
- Oblivion Wing  

Arceus-Ghost @ Spooky Plate  
Ability: Multitype  
Tera Type: Fairy  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Tailwind  
- Will-O-Wisp  
- Judgment  
- Recover  

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

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Play Rough  
- Behemoth Blade  
- Close Combat  
- Protect  

Rayquaza-Mega @ Life Orb  
Ability: Air Lock  
Tera Type: Normal  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- V-create  
- Dragon Ascent  
- Extreme Speed  
- Protect  

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