Eternatus @ Black Sludge  
Ability: Pressure  
EVs: 172 HP / 240 SpD / 96 Spe  
Timid Nature  
IVs: 0 Atk  
- Flamethrower  
- Dynamax Cannon  
- Toxic Spikes  
- Recover  

Kyogre @ Leftovers  
Ability: Drizzle  
EVs: 240 HP / 252 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Ice Beam  
- Origin Pulse  
- Rest  

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

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 180 HP / 252 Atk / 76 Spe  
Adamant Nature  
- Behemoth Blade  
- Wild Charge  
- Close Combat  
- Assurance  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 252 HP / 252 SpD / 4 Spe  
Careful Nature  
- Knock Off  
- Snarl  
- Roost  
- Defog  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Spikes  
- Leech Seed  
- Knock Off  
- Protect