Garchomp @ Yache Berry  
Ability: Sand Veil  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Earthquake  
- Rock Slide  
- Dragon Claw  
- Protect  

Hitmontop @ Fighting Gem  
Ability: Intimidate  
EVs: 252 HP / 204 Atk / 4 Def / 4 SpD / 44 Spe  
Adamant Nature  
- Fake Out  
- Wide Guard  
- Sucker Punch  
- Close Combat  

Tyranitar @ Chople Berry  
Ability: Sand Stream  
EVs: 252 HP / 252 Atk / 4 Spe  
Adamant Nature  
- Rock Slide  
- Crunch  
- Low Kick  
- Protect  

Thundurus (M) @ Sitrus Berry  
Ability: Prankster  
EVs: 196 HP / 60 SpA / 252 SpD  
Calm Nature  
IVs: 2 Atk / 30 Def  
- Thunderbolt  
- Thunder Wave  
- Taunt  
- Hidden Power [Ice]  

Scizor @ Steel Gem  
Ability: Technician  
EVs: 172 HP / 252 Atk / 84 Spe  
Adamant Nature  
- Bullet Punch  
- Bug Bite  
- Swords Dance  
- Protect  

Cresselia (F) @ Choice Specs  
Ability: Levitate  
EVs: 132 HP / 4 Def / 248 SpA / 4 SpD / 120 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Psyshock  
- Icy Wind  
- Hidden Power [Fire]  
- Trick