Greninja-Ash (M) @ Choice Specs  
Ability: Tinted Lens  
Tera Type: Water  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Water Spout  
- Water Shuriken  
- Surging Strikes  
- Weather Ball  

Deoxys @ Life Orb  
Ability: Sheer Force  
Tera Type: Psychic  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Steam Eruption  
- Bolt Strike  
- Mountain Gale  
- Spikes  

Dialga-Origin @ Adamant Crystal  
Ability: Dry Skin  
Tera Type: Steel  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Rapid Spin  
- Glare  
- Gigaton Hammer  
- Roost  

Flutter Mane @ Eject Button  
Ability: Purifying Salt  
Tera Type: Ghost  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Knock Off  
- Curse  
- Pain Split  

Zamazenta @ Damp Rock  
Ability: Drizzle  
Tera Type: Fighting  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Triple Arrows  
- Mortal Spin  
- Entrainment  
- Knock Off  

Arceus-Water @ Heavy-Duty Boots  
Ability: Fur Coat  
Tera Type: Water  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Revelation Dance  
- Teleport  
- Clear Smog  
- Stone Axe