Victini @ Firium Z  
Ability: Victory Star  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Thunder  
- Fire Blast  
- U-turn  
- Energy Ball  

Porygon-Z @ Normalium Z  
Ability: Adaptability  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Conversion  
- Hyper Beam  
- Ice Beam  
- Thunderbolt  

Kyurem-Black @ Icium Z  
Ability: Teravolt  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Roost  
- Outrage  
- Fusion Bolt  
- Ice Beam  

Mimikyu @ Ghostium Z  
Ability: Disguise  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Splash  
- Shadow Claw  
- Shadow Sneak  
- Play Rough  

Dragonite @ Flyinium Z  
Ability: Multiscale  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Fly  
- Dragon Claw  
- Earthquake  

Gyarados @ Waterium Z  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Splash  
- Waterfall  
- Earthquake  
- Crunch