Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
Shiny: Yes  
EVs: 8 HP / 252 Atk / 248 Spe  
Jolly Nature  
- Dragon Dance  
- Crunch  
- Rock Slide  
- Earthquake  

Registeel @ Leftovers  
Ability: Clear Body  
Shiny: Yes  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
IVs: 0 Atk  
- Stealth Rock  
- Thunder Wave  
- Seismic Toss  
- Protect  

Garchomp @ Choice Scarf  
Ability: Rough Skin  
Shiny: Yes  
EVs: 28 HP / 252 Atk / 16 Def / 212 Spe  
Adamant Nature  
- Earthquake  
- Dragon Claw  
- Fire Fang  
- Rock Slide  

Excadrill @ Air Balloon  
Ability: Sand Rush  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Earthquake  
- Iron Head  
- Swords Dance  
- Rock Slide  

Thundurus @ Leftovers  
Ability: Prankster  
Shiny: Yes  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 Def  
- Nasty Plot  
- Thunderbolt  
- Hidden Power [Ice]  
- Focus Blast  

Serperior @ Light Clay  
Ability: Contrary  
Shiny: Yes  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Glare  
- Reflect  
- Light Screen