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

Politoed @ Choice Specs  
Ability: Drizzle  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 2 Atk / 30 SpA  
- Hydro Pump  
- Ice Beam  
- Focus Blast  
- Hidden Power [Grass]  

Keldeo @ Choice Scarf  
Ability: Justified  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 2 Atk / 30 Def  
- Scald  
- Hydro Pump  
- Hidden Power [Ice]  
- Secret Sword  

Swampert @ Leftovers  
Ability: Torrent  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Scald  
- Earthquake  
- Roar  
- Stealth Rock  

Tentacruel @ Black Sludge  
Ability: Rain Dish  
EVs: 248 HP / 244 Def / 16 Spe  
Timid Nature  
IVs: 0 Atk  
- Rapid Spin  
- Toxic Spikes  
- Scald  
- Protect  

Vaporeon @ Leftovers  
Ability: Hydration  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Rest  
- Acid Armor  
- Scald  
- Roar