Amoonguss (F) @ Aguav Berry  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Sassy Nature  
IVs: 0 Atk  
- Pollen Puff  
- Rage Powder  
- Spore  
- Clear Smog  

Calyrex-Ice @ Sitrus Berry  
Ability: As One (Glastrier)  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Seed Bomb  
- Glacial Lance  
- Aromatherapy  
- Trick Room  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 252 HP / 4 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Dazzling Gleam  
- Energy Ball  
- Fleur Cannon  
- Trick Room  

Necrozma-Dawn-Wings @ Power Herb  
Ability: Prism Armor  
EVs: 128 HP / 128 Def / 252 SpA  
Quiet Nature  
IVs: 0 Spe  
- Photon Geyser  
- Moongeist Beam  
- Meteor Beam  
- Trick Room  

Melmetal @ Assault Vest  
Ability: Iron Fist  
EVs: 252 HP / 4 Atk / 252 SpD  
Sassy Nature  
- Double Iron Bash  
- Earthquake  
- Rock Slide  
- Steel Roller  

Incineroar @ Heavy-Duty Boots  
Ability: Intimidate  
EVs: 252 Atk / 120 Def / 136 SpD  
Brave Nature  
- Darkest Lariat  
- Fake Out  
- Parting Shot  
- Flare Blitz