Tyranitar @ Smooth Rock  
Ability: Sand Stream  
EVs: 248 HP / 156 Def / 104 SpD  
Relaxed Nature  
- Stealth Rock  
- Stone Edge  
- Pursuit  
- Ice Beam  

Garchomp-Mega @ Garchompite  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Outrage  
- Earthquake  
- Stone Edge  

Lycanroc @ Rockium Z  
Ability: Sand Rush  
EVs: 252 Atk / 48 SpD / 208 Spe  
Adamant Nature  
- Swords Dance  
- Accelerock  
- Stone Edge  
- Fire Fang  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 92 Def / 164 SpD  
Sassy Nature  
IVs: 0 Spe  
- Spikes  
- Leech Seed  
- Gyro Ball  
- Knock Off  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 248 HP / 72 Def / 172 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Moonblast  
- Taunt  
- Haze  

Tornadus-Therian (M) @ Rocky Helmet  
Ability: Regenerator  
EVs: 248 HP / 52 Def / 208 Spe  
Timid Nature  
- U-turn  
- Hurricane  
- Knock Off  
- Defog