Keldeo @ Waterium Z  
Ability: Justified  
EVs: 72 HP / 196 Def / 48 SpA / 192 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Icy Wind  
- Calm Mind  
- Hidden Power [Electric]  

Tapu Bulu @ Grassium Z  
Ability: Grassy Surge  
EVs: 180 HP / 92 Atk / 60 SpD / 176 Spe  
Adamant Nature  
- Wood Hammer  
- Substitute  
- Bulk Up  
- Rock Tomb  

Metagross-Mega @ Metagrossite  
Ability: Clear Body  
EVs: 160 HP / 80 Atk / 16 SpD / 252 Spe  
Jolly Nature  
- Bullet Punch  
- Iron Head  
- Ice Punch  
- Earthquake