Kyurem @ Groundium Z  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Substitute  
- Ice Beam  
- Earth Power  
- Laser Focus  

Porygon-Z @ Normalium Z  
Ability: Adaptability  
EVs: 116 HP / 200 SpA / 192 Spe  
Modest Nature  
IVs: 0 Atk  
- Shadow Ball  
- Conversion  
- Recover  
- Hyper Beam  

Aggron @ Rockium Z  
Ability: Sturdy  
EVs: 248 HP / 252 Atk / 8 SpA  
Naughty Nature  
IVs: 0 SpD  
- Head Smash  
- Heavy Slam  
- Rock Tomb  
- Metal Burst