Steelix @ Chesto Berry  
Ability: Rock Head  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Body Press  
- Earthquake  
- Iron Defense  
- Rest  

Garchomp @ Focus Sash  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Stone Edge  
- Stealth Rock  

Mudsdale @ Choice Band  
Ability: Stamina  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Earthquake  
- Rock Slide  
- Heavy Slam  
- Close Combat  

Gastrodon (Gastrodon-East) @ Leftovers  
Ability: Storm Drain  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Scald  
- Toxic  
- Earthquake  
- Recover  

Claydol @ Mental Herb  
Ability: Levitate  
EVs: 252 HP / 4 Atk / 252 SpD  
Sassy Nature  
- Gravity  
- Explosion  
- Trick Room  
- Rapid Spin  

Landorus-Therian @ Leftovers  
Ability: Intimidate  
EVs: 252 HP / 40 Atk / 144 Def / 56 SpD / 16 Spe  
Impish Nature  
- Substitute  
- Bulk Up  
- Earthquake  
- Gravity