Slowbro @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Block  
- Yawn  
- Teleport  
- Slack Off  

Excadrill @ Focus Sash  
Ability: Mold Breaker  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Earthquake  
- Stealth Rock  
- Steel Beam  
- Rapid Spin  

Cloyster @ King's Rock  
Ability: Skill Link  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Shell Smash  
- Icicle Spear  
- Rock Blast  
- Ice Shard  

Polteageist-Antique @ Focus Sash  
Ability: Weak Armor  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Shell Smash  
- Giga Drain  
- Shadow Ball  
- Stored Power  

Skarmory @ Heavy-Duty Boots  
Ability: Sturdy  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
IVs: 0 Atk  
- Defog  
- Body Press  
- Iron Defense  
- Roost  

Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Roost  
- Fiery Dance  
- Safeguard