Metagross @ Choice Band  
Ability: Clear Body  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Bullet Punch  
- Meteor Mash  
- Zen Headbutt  
- Stealth Rock  

Rotom-Wash @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Hydro Pump  
- Defog  
- Trick  

Mamoswine @ Choice Band  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naughty Nature  
- Ice Shard  
- Icicle Crash  
- Earthquake  
- Freeze-Dry  

Hydreigon @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Draco Meteor  
- Dark Pulse  
- Flamethrower  
- Flash Cannon  

Slowking @ Colbur Berry  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Scald  
- Future Sight  
- Slack Off  
- Teleport  

Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Giga Drain  
- Knock Off  
- Sludge Bomb  
- Earthquake