Altaria @ Altarianite  
Ability: Cloud Nine  
Level: 50  
EVs: 164 HP / 244 SpA / 100 Spe  
Modest Nature  
IVs: 0 Atk  
- Hyper Voice  
- Flamethrower  
- Tailwind  
- Protect  

Araquanid @ Waterium Z  
Ability: Water Bubble  
Level: 50  
EVs: 188 HP / 204 Atk / 116 SpD  
Adamant Nature  
- Liquidation  
- Toxic  
- Wide Guard  
- Protect  

Nihilego @ Focus Sash  
Ability: Beast Boost  
Level: 50  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Bomb  
- Power Gem  
- Trick Room  
- Protect  

Metagross @ Psychium Z  
Ability: Clear Body  
Level: 53  
EVs: 172 HP / 196 Atk / 132 Def / 4 SpD / 4 Spe  
Adamant Nature  
- Iron Head  
- Zen Headbutt  
- Bullet Punch  
- Protect  

Arcanine @ Aguav Berry  
Ability: Intimidate  
Level: 50  
EVs: 252 HP / 20 Atk / 116 Def / 12 SpD / 108 Spe  
Impish Nature  
- Flare Blitz  
- Will-O-Wisp  
- Snarl  
- Morning Sun  

Kartana @ Grassium Z  
Ability: Beast Boost  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Sacred Sword  
- Substitute  
- Detect