Carbink @ Sitrus Berry  
Ability: Sturdy  
Tera Type: Rock  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Stealth Rock  
- Spikes  
- Misty Explosion  

Melmetal @ Choice Band  
Ability: Iron Fist  
Tera Type: Steel  
EVs: 252 HP / 252 Atk / 4 Def  
Brave Nature  
IVs: 0 Spe  
- Double Iron Bash  
- Ice Punch  
- Earthquake  
- Thunder Punch  

Porygon2 @ Eviolite  
Ability: Trace  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Trick Room  
- Recover  
- Teleport  
- Foul Play  

Camerupt-Mega @ Cameruptite  
Ability: Solid Rock  
Tera Type: Fire  
EVs: 252 HP / 4 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Fire Blast  
- Earth Power  
- Ancient Power  
- Growth  

Crabominable @ Life Orb  
Ability: Iron Fist  
Happiness: 0  
Tera Type: Fighting  
EVs: 252 HP / 252 Atk / 4 Def  
Brave Nature  
IVs: 0 Spe  
- Ice Hammer  
- Close Combat  
- Knock Off  
- Gunk Shot  

Musharna @ Colbur Berry  
Ability: Synchronize  
Tera Type: Psychic  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Trick Room  
- Healing Wish  
- Psychic  
- Moonlight