Jirachi @ Choice Scarf  
Ability: Serene Grace  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Zen Headbutt  
- Iron Head  
- U-turn  
- Healing Wish  

Garchomp-Mega @ Garchompite  
Ability: Sand Force  
EVs: 174 Atk / 252 SpA / 84 Spe  
Rash Nature  
- Earthquake  
- Draco Meteor  
- Fire Blast  
- Substitute  

Keldeo @ Choice Specs  
Ability: Justified  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Scald  
- Secret Sword  
- Flip Turn  
- Icy Wind  

Excadrill @ Choice Band  
Ability: Sand Rush  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Poison Jab  
- Rock Slide  

Tyranitar @ Smooth Rock  
Ability: Sand Stream  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Stealth Rock  
- Pursuit  
- Toxic  
- Roar  

Mandibuzz (F) @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Roost  
- Foul Play  
- Defog  
- U-turn