Heatran  
Ability: Earth Eater  
Tera Type: Fire  
IVs: 0 Atk  

Gholdengo  
Ability: Fluffy  
Tera Type: Steel  
IVs: 0 Atk  

Skarmory  
Ability: Well-Baked Body  
Tera Type: Steel  
IVs: 0 Atk  

Archaludon  
Ability: Primordial Sea  
Tera Type: Steel  
IVs: 0 Atk  

Kingambit  
Ability: Adaptability  
Tera Type: Dark  
IVs: 0 Atk  

Iron Treads @ Choice Scarf  
Ability: Sword of Ruin  
Tera Type: Ground  
IVs: 0 Atk