Necrozma (Stakataka) @ Rockium Z  
Ability: Prism Armor  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Swords Dance  
- Gyro Ball  
- Stone Edge  
- Trick Room  

Porygon (Ampharos-Mega) (M) @ Ampharosite  
Ability: Download  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Nasty Plot  
- Thunderbolt  
- Ice Beam  
- Trick Room  

Victini (Marowak-Alola) @ Thick Club  
Ability: Victory Star  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Trick Room  
- V-create  
- U-turn  
- Bolt Strike  

Crawdaunt (Golisopod) @ Life Orb  
Ability: Adaptability  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Swords Dance  
- X-Scissor  
- Crabhammer  
- Aqua Jet  

Swoobat (Cresselia) @ Mental Herb  
Ability: Unaware  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Trick Room  
- U-turn  
- Roost  
- Psychic  

Carbink (Ferrothorn) (M) @ Mental Herb  
Ability: Sturdy  
EVs: 248 HP / 8 Atk / 252 Def  
Relaxed Nature  
- Trick Room  
- Stealth Rock  
- Magic Coat  
- Explosion