Bronzong @ Light Clay  
Ability: Heatproof  
Level: 59  
EVs: 252 HP / 68 Def / 184 SpD  
Impish Nature  
- Reflect  
- Light Screen  
- Zen Headbutt  
- Gyro Ball  

Steelix @ Weakness Policy  
Ability: Sturdy  
Level: 59  
EVs: 252 HP / 252 Atk  
Adamant Nature  
- Earthquake  
- Iron Tail  
- Ice Fang  
- Aqua Tail  

Scizor @ Occa Berry  
Ability: Technician  
Level: 59  
EVs: 252 HP / 252 Atk  
Adamant Nature  
- Bug Bite  
- Superpower  
- Swords Dance  
- Bullet Punch  

Magnezone @ Chill Drive  
Ability: Levitate  
Level: 60  
EVs: 252 HP / 252 SpA  
Quiet Nature  
IVs: 0 Atk  
- Thunderbolt  
- Flash Cannon  
- Techno Blast  
- Hidden Power [Fire]  

Metagross @ Steelium Z  
Ability: Clear Body  
Level: 60  
EVs: 252 Atk / 252 Spe  
Jolly Nature  
- Meteor Mash  
- Zen Headbutt  
- Earthquake  
- Ice Punch  

Aggron-Mega @ Aggronite  
Ability: Filter  
Level: 60  
EVs: 252 Atk / 252 Spe  
Jolly Nature  
- Heavy Slam  
- Earthquake  
- Aqua Tail  
- Autotomize