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

Celesteela @ Power Herb  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Autotomize  
- Air Slash  
- Flamethrower  
- Meteor Beam  

Espeon @ Eject Button  
Ability: Magic Bounce  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hidden Power [Fire]  
- Expanding Force  
- Dazzling Gleam  
- Yawn  

Indeedee (M) @ Terrain Extender  
Ability: Psychic Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Expanding Force  
- Dazzling Gleam  
- Encore  
- Mystical Fire  

Cloyster @ Focus Sash  
Ability: Skill Link  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Shell Smash  
- Icicle Spear  
- Rock Blast  
- Hydro Pump  

Blastoise @ Normalium Z  
Ability: Rain Dish  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shell Smash  
- Hyper Beam  
- Ice Beam  
- Surf