Polteageist @ Focus Sash  
Ability: Cursed Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shell Smash  
- Shadow Ball  
- Stored Power  
- Giga Drain  

Barbaracle @ Focus Sash  
Ability: Tough Claws  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Shell Smash  
- Cross Chop  
- Stealth Rock  
- Liquidation  

Rayquaza @ Life Orb  
Ability: Air Lock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Ascent  
- V-create  
- Extreme Speed  
- Defog  

Blastoise @ White Herb  
Ability: Torrent  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Shell Smash  
- Surf  
- Dragon Pulse  
- Rapid Spin  

Cloyster @ Focus Sash  
Ability: Skill Link  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Shell Smash  
- Icicle Spear  
- Liquidation  
- Ice Shard  

Carracosta @ Weakness Policy  
Ability: Sturdy  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naughty Nature  
- Shell Smash  
- Stone Edge  
- Aqua Jet  
- Earthquake