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

Yveltal @ Life Orb  
Ability: Dark Aura  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 1 Atk  
- Dark Pulse  
- Oblivion Wing  
- Heat Wave  
- Hidden Power [Rock]  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Shiny: Yes  
EVs: 244 HP / 76 Def / 180 SpD / 8 Spe  
Careful Nature  
- Stealth Rock  
- Precipice Blades  
- Stone Edge  
- Roar  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 252 SpD / 4 Spe  
Careful Nature  
- Sacred Fire  
- Toxic  
- Protect  
- Defog  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
Shiny: Yes  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Sunsteel Strike  
- Knock Off  
- Toxic  
- Moonlight  

Zygarde-Complete @ Leftovers  
Ability: Power Construct  
EVs: 252 HP / 208 Def / 48 Spe  
Impish Nature  
- Haze  
- Glare  
- Thousand Arrows  
- Rest