Aggron @ Aggronite  
Ability: Sturdy  
Tera Type: Steel  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
- Heavy Slam  
- Body Press  
- Head Smash  
- Earthquake  

Orthworm @ Sitrus Berry  
Ability: Earth Eater  
Tera Type: Water  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Heavy Slam  
- Body Press  
- Stealth Rock  
- Spikes  

Toxapex @ Black Sludge  
Ability: Regenerator  
Tera Type: Fairy  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
- Poison Jab  
- Recover  
- Toxic  
- Haze  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Rock Slide  
- Defog  
- Explosion  

Iron Treads @ Groundium Z  
Ability: Quark Drive  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Supercell Slam  
- Rapid Spin  

Volcanion @ Heavy-Duty Boots  
Ability: Water Absorb  
Tera Type: Ghost  
EVs: 120 HP / 252 SpA / 136 Spe  
Modest Nature  
IVs: 0 Atk  
- Flamethrower  
- Steam Eruption  
- Sludge Bomb  
- Earth Power