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

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

Yveltal @ Life Orb  
Ability: Dark Aura  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
- Oblivion Wing  
- Taunt  
- Dark Pulse  
- Sucker Punch  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 248 HP / 252 Def / 8 Spe  
Impish Nature  
- Morning Sun  
- Stealth Rock  
- Thunder Wave  
- Sunsteel Strike  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 35 Def / 220 SpD  
Careful Nature  
- Precipice Blades  
- Stone Edge  
- Rock Polish  
- Rest  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 252 HP / 240 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Toxic  
- Will-O-Wisp  
- Recover