Grimmsnarl (M) @ Light Clay  
Ability: Prankster  
Tera Type: Dark  
EVs: 252 HP / 132 Def / 124 SpD  
Impish Nature  
IVs: 0 Atk  
- Light Screen  
- Reflect  
- Taunt  
- Parting Shot  

Arceus @ Leftovers  
Ability: Multitype  
Tera Type: Fire  
EVs: 160 HP / 176 Atk / 172 Spe  
Adamant Nature  
- Bulk Up  
- Earthquake  
- Extreme Speed  
- Taunt  

Koraidon @ Loaded Dice  
Ability: Orichalcum Pulse  
Tera Type: Fire  
EVs: 160 HP / 252 Atk / 96 Spe  
Adamant Nature  
- Drain Punch  
- Swords Dance  
- Temper Flare  
- Scale Shot  

Miraidon @ Weakness Policy  
Ability: Hadron Engine  
Tera Type: Dragon  
EVs: 252 HP / 252 SpA / 4 Spe  
Modest Nature  
- Agility  
- Dragon Pulse  
- Electro Drift  
- Taunt  

Orthworm @ Sitrus Berry  
Ability: Earth Eater  
Tera Type: Ground  
EVs: 252 HP / 252 Def  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Shed Tail  
- Spikes  
- Body Press  
- Iron Defense  

Deoxys-Attack @ Focus Sash  
Ability: Pressure  
Tera Type: Ghost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Psycho Boost  
- Shadow Ball  
- Ice Beam