Tapu Lele @ Psychium Z  
Ability: Psychic Surge  
EVs: 232 Def / 28 SpA / 248 Spe  
Modest Nature  
IVs: 0 Atk  
- Psychic  
- Reflect  
- Moonblast  
- Taunt  

Metagross-Mega @ Metagrossite  
Ability: Tough Claws  
EVs: 252 HP / 176 Atk / 20 SpD / 60 Spe  
Adamant Nature  
- Meteor Mash  
- Ice Punch  
- Earthquake  
- Laser Focus  

Garchomp @ Groundium Z  
Ability: Rough Skin  
EVs: 252 Atk / 16 Def / 240 Spe  
Jolly Nature  
- Earthquake  
- Rock Tomb  
- Substitute  
- Swords Dance