Hariyama @ Flame Orb  
Ability: Guts  
EVs: 248 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Heavy Slam  
- Close Combat  
- Knock Off  
- Facade  

Mesprit @ Mental Herb  
Ability: Levitate  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
- Magic Coat  
- Trick Room  
- U-turn  
- Healing Wish  

Cresselia (F) @ Mental Herb  
Ability: Levitate  
EVs: 248 HP / 252 Def  
Bold Nature  
IVs: 0 Atk  
- Lunar Dance  
- Thunder Wave  
- Ice Beam  
- Trick Room  

Stakataka @ Rockium Z  
Ability: Beast Boost  
EVs: 248 HP / 252 Atk  
Lonely Nature  
IVs: 15 Def / 0 Spe  
- Earthquake  
- Stone Edge  
- Gyro Ball  
- Trick Room  

Marowak-Alola @ Thick Club  
Ability: Rock Head  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Flare Blitz  
- Poltergeist  
- Swords Dance  
- Low Kick  

Abomasnow-Mega @ Abomasite  
Ability: Snow Warning  
EVs: 252 Atk / 4 Def / 252 SpA  
Quiet Nature  
IVs: 0 Spe  
- Blizzard  
- Focus Blast  
- Wood Hammer  
- Hidden Power [Fire]