Exeggutor-Alola @ Focus Sash  
Ability: Frisk  
Level: 50  
EVs: 252 HP / 252 Atk / 4 Def  
Brave Nature  
IVs: 0 Spe  
- Dragon Hammer  
- Wood Hammer  
- Explosion  
- Trick Room  

Camerupt-Mega @ Cameruptite  
Ability: Solid Rock  
Level: 50  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Earth Power  
- Fire Blast  
- Hidden Power [Ice]  
- Fissure  

Primarina @ Primarium Z  
Ability: Torrent  
Level: 50  
EVs: 180 HP / 132 Def / 196 SpA  
Quiet Nature  
IVs: 0 Spe  
- Aqua Jet  
- Hidden Power [Fire]  
- Moonblast  
- Sparkling Aria  

Stakataka @ Air Balloon  
Ability: Beast Boost  
Level: 50  
EVs: 252 HP / 252 Atk / 4 SpD  
Lonely Nature  
IVs: 17 Def / 0 Spe  
- Gyro Ball  
- Rock Blast  
- Trick Room  
- Earthquake  

Muk-Alola @ Figy Berry  
Ability: Gluttony  
Level: 50  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Curse  
- Minimize  
- Knock Off  
- Recycle  

Hydreigon @ Poisonium Z  
Ability: Levitate  
Level: 50  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Belch  
- Substitute  
- Dark Pulse  
- Taunt