Tyranitar @ Assault Vest  
Ability: Sand Stream  
EVs: 224 HP / 40 Def / 92 SpA / 152 SpD  
Sassy Nature  
- Pursuit  
- Stone Edge  
- Flamethrower  
- Crunch  

Cradily @ Leftovers  
Ability: Storm Drain  
EVs: 240 HP / 208 Def / 60 Spe  
Bold Nature  
IVs: 0 Atk  
- Stealth Rock  
- Recover  
- Giga Drain  
- Toxic  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 16 HP / 240 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Earth Power  
- Calm Mind  
- Hidden Power [Fire]  

Stakataka @ Rockium Z  
Ability: Beast Boost  
EVs: 248 HP / 216 Atk / 44 SpD  
Lonely Nature  
IVs: 2 Def / 0 Spe  
- Trick Room  
- Gyro Ball  
- Superpower  
- Stone Edge  

Nihilego @ Choice Scarf  
Ability: Beast Boost  
EVs: 240 SpA / 16 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Wave  
- Thunderbolt  
- Toxic Spikes  
- Hidden Power [Ice]  

Minior @ White Herb  
Ability: Shields Down  
EVs: 224 Atk / 52 SpA / 232 Spe  
Rash Nature  
- Shell Smash  
- Acrobatics  
- Earthquake  
- Hidden Power [Fire]