Hippowdon @ Leftovers  
Ability: Sand Stream  
EVs: 240 HP / 76 Def / 192 SpD  
Impish Nature  
- Stealth Rock  
- Slack Off  
- Earthquake  
- Stone Edge  

Skarmory (F) @ Rocky Helmet  
Ability: Sturdy  
EVs: 248 HP / 252 Def / 8 Spe  
Impish Nature  
- Defog  
- Roost  
- Brave Bird  
- Whirlwind  

Garchomp-Mega @ Garchompite  
Ability: Sand Force  
EVs: 52 Atk / 204 SpA / 252 Spe  
Naive Nature  
- Substitute  
- Earthquake  
- Fire Blast  
- Draco Meteor  

Tornadus-Therian (M) @ Assault Vest  
Ability: Regenerator  
EVs: 112 HP / 20 Atk / 160 SpA / 216 Spe  
Hasty Nature  
- Hurricane  
- Focus Blast  
- Knock Off  
- U-turn  

Amoonguss @ Black Sludge  
Ability: Regenerator  
EVs: 248 HP / 120 Def / 140 SpD  
Bold Nature  
IVs: 0 Atk  
- Spore  
- Giga Drain  
- Clear Smog  
- Foul Play  

Aegislash @ Spell Tag  
Ability: Stance Change  
EVs: 248 HP / 36 Atk / 224 SpA  
Quiet Nature  
- Toxic  
- Shadow Sneak  
- Shadow Ball  
- Iron Head