Grimmsnarl @ Light Clay  
Ability: Prankster  
Shiny: Yes  
Tera Type: Water  
EVs: 252 HP / 184 Def / 72 SpD  
Calm Nature  
IVs: 0 Atk  
- Parting Shot  
- Taunt  
- Reflect  
- Light Screen  

Arceus @ Lum Berry  
Ability: Multitype  
Shiny: Yes  
Tera Type: Ghost  
EVs: 232 HP / 252 Atk / 24 Spe  
Adamant Nature  
- Extreme Speed  
- Earthquake  
- Shadow Claw  
- Swords Dance  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Shiny: Yes  
Tera Type: Ground  
EVs: 252 HP / 56 Atk / 104 Def / 52 SpD / 44 Spe  
Adamant Nature  
- Earthquake  
- Heat Crash  
- Swords Dance  
- Stealth Rock  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
Shiny: Yes  
Tera Type: Ground  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Play Rough  
- Wild Charge  
- Tera Blast  
- Swords Dance  

Yveltal @ Life Orb  
Ability: Dark Aura  
Shiny: Yes  
Tera Type: Dark  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Sucker Punch  
- Dark Pulse  
- Oblivion Wing  
- Taunt