Mew @ Colbur Berry  
Ability: Synchronize  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Magic Room  
- Psychic  
- Teleport  

Hydreigon @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dark Pulse  
- Flash Cannon  
- Nasty Plot  
- Substitute  

Cloyster @ Choice Band  
Ability: Skill Link  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Icicle Spear  
- Shell Smash  
- Rock Blast  
- Substitute  

Raichu-Alola @ Choice Specs  
Ability: Surge Surfer  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Agility  
- Electro Ball  
- Nasty Plot  
- Psyshock  

Pincurchin @ Terrain Extender  
Ability: Electric Surge  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Memento  
- Spikes  
- Thunder Wave  
- Zing Zap  

Ferrothorn @ Assault Vest  
Ability: Iron Barbs  
EVs: 248 HP / 8 Atk / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Leech Seed  
- Body Press  
- Iron Defense  
- Gyro Ball