Swampert-Mega @ Swampertite  
Ability: Torrent  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Rollout  
- Ice Ball  
- Defense Curl  
- Hidden Power [Fire]  

Tyranitar @ Assault Vest  
Ability: Sand Stream  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Fire Punch  
- Crunch  
- Earthquake  
- Superpower  

Dugtrio @ BrightPowder  
Ability: Sand Veil  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Substitute  
- Reversal  
- Earthquake  
- Screech  

Garchomp @ BrightPowder  
Ability: Sand Veil  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Dragon Claw  
- Poison Jab  
- Stealth Rock  

Gigalith @ Smooth Rock  
Ability: Sand Stream  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Stone Edge  
- Stealth Rock  
- Earthquake  
- Superpower  

Landorus-Therian @ Leftovers  
Ability: Intimidate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Wave  
- Earth Power  
- Calm Mind  
- Hidden Power [Ice]