Iron Boulder @ Choice Scarf  
Ability: Quark Drive  
Tera Type: Rock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Mighty Cleave  
- Zen Headbutt  
- Earthquake  
- Close Combat  

Tyranitar @ Leftovers  
Ability: Sand Stream  
Tera Type: Rock  
EVs: 248 HP / 8 Atk / 252 SpD  
Careful Nature  
- Knock Off  
- Heavy Slam  
- Stealth Rock  
- Thunder Wave  

Garganacl @ Leftovers  
Ability: Purifying Salt  
Tera Type: Rock  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Salt Cure  
- Iron Defense  
- Body Press  
- Recover  

Glimmora @ Air Balloon  
Ability: Toxic Debris  
Tera Type: Rock  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Earth Power  
- Mortal Spin  
- Power Gem  
- Stealth Rock  

Ogerpon-Cornerstone (F) @ Cornerstone Mask  
Ability: Sturdy  
Tera Type: Rock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Ivy Cudgel  
- Horn Leech  
- Superpower  

Arcanine-Hisui @ Heavy-Duty Boots  
Ability: Rock Head  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Substitute  
- Head Smash  
- Flare Blitz  
- Close Combat