Rayquaza @ Life Orb  
Ability: Air Lock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Ascent  
- Dragon Dance  
- Earthquake  
- Extreme Speed  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Photon Geyser  
- Heat Wave  
- Dragon Pulse  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 252 HP / 168 Def / 88 Spe  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Judgment  
- Recover  
- Toxic  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
EVs: 248 HP / 224 Def / 36 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Toxic  
- Ice Beam  
- Recover  

Groudon @ Red Orb  
Ability: Drought  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Stealth Rock  
- Precipice Blades  
- Dragon Tail  
- Toxic  

Ho-Oh @ Leftovers 
Ability: Regenerator  
EVs: 252 HP / 204 Def / 52 SpD  
Impish Nature  
- Toxic  
- Sacred Fire  
- Whirlwind  
- Defog