Blastoise @ Shell Bell  
Ability: Rain Dish  
Tera Type: Water  
EVs: 220 HP / 36 Def / 252 SpA  
Modest Nature  
IVs: 0 Atk  
- Flash Cannon  
- Shell Smash  
- Hydro Pump  
- Aqua Ring  

Pikachu @ Light Ball  
Ability: Static  
Tera Type: Electric  
EVs: 200 Atk / 200 SpA / 108 Spe  
Naive Nature  
- Thunderbolt  
- Quick Attack  
- Fake Out  
- Draining Kiss  

Pelipper @ Damp Rock  
Ability: Drizzle  
Tera Type: Water  
EVs: 84 HP / 252 SpA / 172 Spe  
Modest Nature  
IVs: 0 Atk  
- Air Slash  
- Tailwind  
- Surf  
- Blizzard  

Gastrodon @ Rindo Berry  
Ability: Storm Drain  
Tera Type: Water  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Earth Power  
- Stockpile  
- Spit Up  
- Recover  

Archaludon @ Assault Vest  
Ability: Stalwart  
Tera Type: Steel  
EVs: 252 HP / 4 Def / 252 SpA  
Modest Nature  
IVs: 0 Atk  
- Electro Shot  
- Aura Sphere  
- Dragon Pulse  
- Flash Cannon  

Walking Wake @ Booster Energy  
Ability: Protosynthesis  
Tera Type: Dragon  
EVs: 200 HP / 252 SpA / 56 Spe  
Modest Nature  
IVs: 0 Atk  
- Flamethrower  
- Dragon Pulse  
- Hydro Pump  
- Noble Roar