Eevee @ Eevium Z  
Ability: Adaptability  
EVs: 252 HP / 252 SpA / 4 Spe  
Modest Nature  
- Last Resort  
- Stored Power  
- Hidden Power [Bug]  
- Heal Bell  

Kyurem-Black @ Icium Z  
Ability: Teravolt  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Safeguard  
- Roost  
- Outrage  
- Fusion Bolt  

Tapu Koko @ Fairium Z  
Ability: Electric Surge  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Wild Charge  
- U-turn  
- Brave Bird  
- Mirror Move  

Greninja (M) @ Poisonium Z  
Ability: Protean  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hidden Power [Fire]  
- Hydro Pump  
- Ice Beam  
- Dark Pulse  

Landorus-Therian (M) @ Flyinium Z  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Rock Polish  
- Bulk Up  
- Earthquake  
- Stone Edge  

Galvantula @ Groundium Z  
Ability: Compound Eyes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Sticky Web  
- Bug Buzz  
- Energy Ball