Whimsicott @ Fairium Z  
Ability: Prankster  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nature Power  
- Giga Drain  
- Psychic  
- Fake Tears  

Guzzlord @ Poisonium Z  
Ability: Beast Boost  
EVs: 4 Def / 252 SpA / 252 SpD  
Modest Nature  
IVs: 0 Atk  
- Dark Pulse  
- Fire Blast  
- Draco Meteor  
- Stockpile  

Omastar @ Rockium Z  
Ability: Swift Swim  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Shell Smash  
- Hydro Pump  
- Hidden Power [Grass]  
- Ice Beam  

Gallade @ Electrium Z  
Ability: Steadfast  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Close Combat  
- Hypnosis  
- Swords Dance  
- Zen Headbutt  

Seismitoad @ Waterium Z  
Ability: Swift Swim  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Stealth Rock  
- Refresh  
- Earthquake  
- Poison Jab  

Xatu @ Fairium Z  
Ability: Magic Bounce  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
- Roost  
- Grass Knot  
- Heat Wave  
- U-turn