Tyranitar-Mega (M) @ Tyranitarite  
Ability: Sand Stream  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Stone Edge  
- Earthquake  
- Ice Punch  

Garchomp (M) @ Rocky Helmet  
Ability: Rough Skin  
Shiny: Yes  
EVs: 212 HP / 56 Def / 240 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Roar  
- Toxic  

Serperior (F) @ Light Clay  
Ability: Contrary  
EVs: 208 HP / 48 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Taunt  
- Reflect  
- Light Screen  

Excadrill (M) @ Air Balloon  
Ability: Sand Rush  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Rapid Spin  
- Swords Dance  

Volcarona (F) @ Lum Berry  
Ability: Flame Body  
EVs: 212 Def / 68 SpA / 228 Spe  
Modest Nature  
IVs: 1 Atk / 30 SpA / 30 SpD  
- Quiver Dance  
- Flamethrower  
- Giga Drain  
- Hidden Power [Ground]  

Thundurus (M) @ Rocky Helmet  
Ability: Prankster  
EVs: 8 HP / 160 Def / 88 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 Def  
- Volt Switch  
- Thunder Wave  
- Hidden Power [Ice]  
- Foul Play