Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
Level: 50  
EVs: 68 HP / 20 Atk / 188 SpA / 36 SpD / 196 Spe  
Hasty Nature  
- Sunsteel Strike  
- Photon Geyser  
- Earth Power  
- Trick Room  

Groudon @ Red Orb  
Ability: Drought  
Level: 50  
EVs: 188 HP / 20 Atk / 148 SpA / 132 SpD / 20 Spe  
Brave Nature  
- Precipice Blades  
- Earth Power  
- Fire Punch  
- Protect  

Salamence @ Salamencite  
Ability: Intimidate  
Level: 50  
EVs: 4 HP / 164 Atk / 76 SpA / 28 SpD / 236 Spe  
Hasty Nature  
- Double-Edge  
- Hyper Voice  
- Tailwind  
- Protect  

Persian-Alola @ Focus Sash  
Ability: Fur Coat  
Level: 50  
EVs: 132 HP / 4 Atk / 116 Def / 12 SpD / 244 Spe  
Jolly Nature  
- Fake Out  
- Foul Play  
- Parting Shot  
- Taunt  

Tapu Koko @ Fairium Z  
Ability: Electric Surge  
Level: 50  
EVs: 28 HP / 36 Def / 204 SpA / 44 SpD / 196 Spe  
Timid Nature  
- Dazzling Gleam  
- Nature's Madness  
- Sky Drop  
- Volt Switch  

Nihilego @ Rockium Z  
Ability: Beast Boost  
Level: 50  
EVs: 4 HP / 4 Def / 252 SpA / 4 SpD / 244 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Bomb  
- Power Gem  
- Trick Room  
- Protect  

Kartana @ Grassium Z  
Ability: Beast Boost  
Level: 50  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Sacred Sword  
- Tailwind  
- Protect  

Snorlax @ Iapapa Berry  
Ability: Gluttony  
Level: 50  
EVs: 100 HP / 4 Atk / 228 Def / 164 SpD / 12 Spe  
Careful Nature  
- Return  
- Whirlwind  
- Curse  
- Recycle