Aegislash @ Colbur Berry  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Teleport  
- Slack Off  
- Future Sight  
- Scald  

Terrakion @ Flame Orb  
Ability: Guts  
- Dragon Dance  
- Earthquake  
- Superpower  
- Stone Edge  

Gastrodon-East @ Life Orb  
Ability: Sheer Force  
EVs: 252 HP / 4 Def / 252 SpA  
Modest Nature  
IVs: 0 Atk  
- Earth Power  
- Surf  
- Ice Beam  
- Stealth Rock  

Hydreigon @ Choice Scarf  
Ability: Mega Launcher  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Dark Pulse  
- Dragon Pulse  
- Flip Turn  
- Terrain Pulse  

Ferrothorn @ Leftovers  
Ability: Steelworker  
EVs: 252 HP / 4 Atk / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Gyro Ball  
- Knock Off  
- Power Whip  
- Synthesis  

Alakazam @ Choice Specs  
Ability: Psychic Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Expanding Force  
- Dazzling Gleam  
- Energy Ball  
- Mystical Fire