Arceus-Steel @ Iron Plate  
Ability: Multitype  
EVs: 156 HP / 132 SpA / 220 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Judgment  
- Thunder  
- Recover  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Behemoth Blade  
- Close Combat  
- Play Rough  
- Swords Dance  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 252 HP / 132 Def / 124 Spe  
Bold Nature  
IVs: 0 Atk  
- Whirlpool  
- Ice Beam  
- Perish Song  
- Recover  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 88 Def / 160 SpD / 8 Spe  
Impish Nature  
- Stealth Rock  
- Precipice Blades  
- Rock Tomb  
- Dragon Tail  

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

Rayquaza-Mega @ Life Orb  
Ability: Air Lock  
EVs: 108 HP / 252 Atk / 148 Spe  
Jolly Nature  
- Dragon Dance  
- Dragon Ascent  
- Earthquake  
- Extreme Speed