Polteageist @ Focus Sash  
Ability: Normalize  
Tera Type: Ghost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Shell Smash  
- Skill Swap  
- Shadow Ball  
- Stored Power  

sheldon Cooper (Cloyster) @ Focus Sash  
Ability: Adaptability  
Tera Type: Water  
EVs: 20 HP / 252 Atk / 4 SpA / 232 Spe  
Naive Nature  
- Shell Smash  
- Icicle Crash  
- Ice Shard  
- Surf  

Turt in 1/2 shell (Blastoise) @ Focus Sash  
Ability: Primordial Sea  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Shell Smash  
- Rapid Spin  
- Weather Ball  
- Aura Sphere  

Crush (Drednaw) @ Mystic Water  
Ability: Motor Drive  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Shell Smash  
- Liquidation  
- Stone Edge  
- Earthquake  

Shelly Marsh (Minior-Indigo) @ Focus Sash  
Ability: Queenly Majesty  
Tera Type: Rock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Shell Smash  
- Acrobatics  
- Earthquake  
- Stone Edge  

koopa troopa (Torterra) @ Life Orb  
Ability: Skill Link  
Tera Type: Grass  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Shell Smash  
- Bullet Seed  
- Rock Blast  
- Earthquake