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

Manaphy @ Sitrus Berry  
Ability: Hydration  
EVs: 96 HP / 252 SpA / 160 Spe  
Modest Nature  
IVs: 0 Atk  
- Tail Glow  
- Ice Beam  
- Energy Ball  
- Surf  

Excadrill @ Leftovers  
Ability: Sand Rush  
EVs: 120 Atk / 136 SpD / 252 Spe  
Jolly Nature  
- Rapid Spin  
- Substitute  
- Iron Head  
- Earthquake  

Thundurus-Therian (M) @ Assault Vest  
Ability: Volt Absorb  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 30 HP / 0 Atk / 30 Def / 30 SpA / 30 SpD  
- Hidden Power [Flying]  
- Focus Blast  
- Thunderbolt  
- Volt Switch  

Tangrowth @ Rocky Helmet  
Ability: Regenerator  
EVs: 244 HP / 216 Def / 48 SpD  
Relaxed Nature  
- Stun Spore  
- Giga Drain  
- Hidden Power [Fire]  
- Knock Off  

Clefable @ Sticky Barb
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Trick  
- Stealth Rock  
- Soft-Boiled  
- Moonblast