Lucario-Mega @ Lucarionite  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Meteor Mash  
- Close Combat  
- Stone Edge  

Necrozma-Dusk-Mane @ Heavy-Duty Boots  
Ability: Prism Armor  
EVs: 248 HP / 172 Def / 88 SpD  
Impish Nature  
- Sunsteel Strike  
- Stealth Rock  
- Knock Off  
- Moonlight  

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

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

Zygarde @ Leftovers  
Ability: Power Construct  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Glare  
- Rest  
- Thousand Arrows  
- Coil  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 248 HP / 240 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Whirlpool  
- Recover  
- Perish Song  
- Judgment