Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 SpA / 252 Spe  
Mild Nature  
- Rock Polish  
- Fire Blast  
- Stone Edge  
- Precipice Blades  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 248 Atk / 8 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Photon Geyser  
- X-Scissor  
- Earthquake  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
EVs: 248 HP / 244 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Ice Beam  
- Recover  
- Defog  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Judgment  
- Recover  
- Refresh  

Arceus-Poison @ Poisonium Z  
Ability: Multitype  
EVs: 236 HP / 36 Def / 136 SpD / 100 Spe  
Jolly Nature  
- Poison Jab  
- Recover  
- Stealth Rock  
- Will-O-Wisp  

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