Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Tera Type: Ground  
EVs: 108 HP / 148 Atk / 252 SpD  
Brave Nature  
- Precipice Blades  
- Overheat  
- Protect  
- Heat Crash  

Xerneas @ Power Herb  
Ability: Fairy Aura  
Tera Type: Fairy  
EVs: 224 HP / 4 Def / 108 SpA / 172 Spe  
Modest Nature  
IVs: 0 Atk  
- Dazzling Gleam  
- Moonblast  
- Geomancy  
- Protect  

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

Incineroar @ Sitrus Berry  
Ability: Intimidate  
Tera Type: Ghost  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Fake Out  
- Flare Blitz  
- Will-O-Wisp  
- Parting Shot  

Yveltal @ Black Glasses  
Ability: Dark Aura  
Tera Type: Fire  
EVs: 252 HP / 4 Atk / 124 SpD / 128 Spe  
Jolly Nature  
- Foul Play  
- Sucker Punch  
- Tailwind  
- Protect  

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