Gigalith @ Smooth Rock  
Ability: Sand Stream  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Stealth Rock  
- Toxic  
- Rock Blast  
- Earthquake  

Excadrill @ Life Orb  
Ability: Sand Rush  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Earthquake  
- Swords Dance  
- Iron Head  
- Rock Slide  

Landorus-Therian (M) @ Rockium Z  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Rock Polish  
- Earthquake  
- Stone Edge  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 88 Def / 168 SpD  
Impish Nature  
- Spikes  
- Knock Off  
- Leech Seed  
- Power Whip  

reuniclusmega (F) @ Reunite  
Ability: Magic Guard  
EVs: 252 HP / 252 Atk / 4 SpA  
Brave Nature  
- Knock Off  
- Psycho Boost  
- Superpower  
- Recover  
Mandibuzz @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 248 HP / 60 Def / 144 SpD / 56 Spe  
Impish Nature  
- Foul Play  
- Roost  
- Defog  
- U-turn