Gothitelle @ Leftovers  
Ability: Shadow Tag  
EVs: 248 HP / 56 Def / 204 Spe  
Bold Nature  
IVs: 0 Atk  
- Rest  
- Taunt  
- Charm  
- Cosmic Power  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 252 HP / 252 Def / 4 Spe  
Impish Nature  
- Stealth Rock  
- Sunsteel Strike  
- Earthquake  
- Morning Sun  

Eternatus @ Power Herb  
Ability: Pressure  
EVs: 252 HP / 128 SpD / 128 Spe  
Timid Nature  
IVs: 0 Atk  
- Dragon Pulse  
- Cosmic Power  
- Meteor Beam  
- Recover  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 248 HP / 72 SpD / 188 Spe  
Jolly Nature  
- Knock Off  
- Sucker Punch  
- Defog  
- Roost  

Lunala @ Heavy-Duty Boots  
Ability: Shadow Shield  
EVs: 252 HP / 208 Def / 48 Spe  
Bold Nature  
IVs: 0 Atk  
- Roost  
- Ice Beam  
- Will-O-Wisp  
- Roar  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Behemoth Blade  
- Wild Charge  
- Close Combat  
- Play Rough