Alakazam @ Life Orb  
Ability: Magic Guard  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Psyshock  
- Shadow Ball  
- Dazzling Gleam  

Kommo-o @ Leftovers  
Ability: Bulletproof  
EVs: 252 HP / 200 Def / 56 Spe  
Impish Nature  
- Body Press  
- Stealth Rock  
- Earthquake  
- Iron Defense  

Mandibuzz (F) @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 252 HP / 160 SpD / 96 Spe  
Careful Nature  
- Foul Play  
- Roost  
- U-turn  
- Defog  

Magnezone @ Choice Specs  
Ability: Magnet Pull  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Flash Cannon  
- Thunderbolt  
- Volt Switch  
- Toxic  

Magearna @ Choice Specs  
Ability: Soul-Heart  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Fleur Cannon  
- Flash Cannon  
- Aura Sphere  
- Trick  

Slowbro  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Scald  
- Slack Off  
- Teleport  
- Thunder Wave