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

Eternatus @ Black Sludge  
Ability: Pressure  
EVs: 248 HP / 240 SpD / 20 Spe  
Timid Nature  
IVs: 0 Atk  
- Toxic Spikes  
- Flamethrower  
- Dynamax Cannon  
- Recover  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 248 HP / 208 Def / 52 SpD  
Impish Nature  
- Sacred Fire  
- Defog  
- Toxic  
- Whirlwind  

Necrozma-Dusk-Mane @ Heavy-Duty Boots  
Ability: Prism Armor  
EVs: 248 HP / 224 Def / 32 Spe  
Impish Nature  
- Morning Sun  
- Earthquake  
- Thunder Wave  
- Stealth Rock  

Zygarde @ Leftovers  
Ability: Power Construct  
EVs: 16 HP / 76 Atk / 148 Def / 24 SpD / 244 Spe  
Jolly Nature  
- Dragon Dance  
- Thousand Arrows  
- Substitute  
- Dragon Tail  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 72 HP / 252 SpD / 184 Spe
Jolly Nature  
- Foul Play 
- Sucker Punch  
- Roost  
- U-turn