Metagross-Mega @ Metagrossite  
Ability: Clear Body  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Meteor Mash  
- Earthquake  
- Thunder Punch  
- Stealth Rock  

Zygarde @ Leftovers  
Ability: Aura Break  
EVs: 188 HP / 252 Atk / 8 SpD / 60 Spe  
Adamant Nature  
- Thousand Arrows  
- Dragon Dance  
- Toxic  
- Substitute  

Hydreigon @ Darkinium Z  
Ability: Levitate  
EVs: 244 SpA / 32 SpD / 232 Spe  
Timid Nature  
IVs: 0 Atk  
- Dark Pulse  
- Earth Power  
- Defog  
- Roost  

Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 64 Def / 192 SpD  
Sassy Nature  
- Giga Drain  
- Knock Off  
- Hidden Power [Ice]  
- Sludge Bomb  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
- Scald  
- Haze  
- Recover  
- Toxic  

Kartana @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Sacred Sword  
- Knock Off  
- Giga Impact