Pheromosa @ Focus Sash  
Ability: Queenly Majesty  
Tera Type: Ghost  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Fell Stinger  
- Collision Course  
- Spectral Thief  

Giratina @ Covert Cloak  
Ability: Prankster  
Tera Type: Fairy  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Glare  
- Heal Order  
- Teleport  
- Taunt  

Arceus-Water @ Covert Cloak  
Ability: Fur Coat  
Tera Type: Dragon  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Haze  
- Heal Order  
- Teleport  

Miraidon @ Choice Specs  
Ability: Hadron Engine  
Tera Type: Electric  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Electro Drift  
- Core Enforcer  
- Sludge Wave  
- Searing Shot  

Shaymin-Sky @ Focus Sash  
Ability: Triage  
Tera Type: Fairy  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Tail Glow  
- Oblivion Wing  
- Giga Drain  
- Draining Kiss  

Groudon @ Red Orb  
Ability: Intrepid Sword  
Tera Type: Grass  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Adamant Nature  
- V-create  
- Rapid Spin  
- Glacial Lance  
- Heal Order