Cloyster (Archen) @ Focus Sash  
Ability: Skill Link  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Earthquake  
- Icicle Spear  
- Shell Smash  
- Rock Blast  

Swoobat (Omanyte) @ Focus Sash  
Ability: Simple  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Shell Smash  
- Stored Power  
- Hydro Pump  
- Ice Beam  

Barbaracle (Carvanha) @ Life Orb  
Ability: Tough Claws  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Cross Chop  
- Liquidation  
- Shell Smash  
- Crunch  

Urshifu (Dwebble) @ Black Glasses  
Ability: Unseen Fist  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Wicked Blow  
- Shell Smash  
- X-Scissor  
- Iron Head  

Scolipede (Piloswine) @ Life Orb  
Ability: Speed Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Earthquake  
- Icicle Crash  
- Swords Dance  
- Rock Slide  

Excadrill (Diglett) @ Focus Sash  
Ability: Mold Breaker  
EVs: 248 HP / 8 SpD / 252 Spe  
Timid Nature  
- Stealth Rock  
- Memento  
- Rapid Spin  
- Toxic