Necrozma-Dusk-Mane @ Solganium Z  
Ability: Prism Armor  
EVs: 96 HP / 160 Atk / 252 Spe  
Adamant Nature  
- Sunsteel Strike  
- Earthquake  
- Rock Polish  
- Swords Dance  

Zygarde @ Leftovers  
Ability: Power Construct  
EVs: 188 HP / 240 SpD / 80 Spe  
Careful Nature  
- Thousand Arrows  
- Coil  
- Glare  
- Substitute  

Mandibuzz @ Rocky Helmet  
Ability: Overcoat  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Foul Play  
- Toxic  
- Roost  
- Whirlwind  

Porygon2 @ Eviolite  
Ability: Analytic  
Happiness: 0  
EVs: 224 HP / 124 Def / 160 SpD  
Sassy Nature  
- Frustration  
- Foul Play  
- Ice Beam  
- Recover  

Tapu Fini @ Wiki Berry  
Ability: Misty Surge  
EVs: 252 HP / 236 Def / 16 SpD / 4 Spe  
Calm Nature  
IVs: 0 Atk  
- Moonblast  
- Brine  
- Nature's Madness  
- Taunt  

Hippowdon @ Sitrus Berry  
Ability: Sand Stream  
EVs: 252 HP / 128 Def / 128 SpD  
Impish Nature  
- Earthquake  
- Stealth Rock  
- Yawn  
- Whirlwind