Rayquaza-Mega @ Figy Berry  
Ability: Delta Stream  
EVs: 148 HP / 252 Atk / 108 Spe  
Adamant Nature  
- Dragon Ascent  
- Earthquake  
- Extreme Speed  
- Dragon Dance  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
- Lava Plume  
- Precipice Blades  
- Stealth Rock  
- Roar  

Arceus-Steel @ Iron Plate  
Ability: Multitype  
EVs: 248 HP / 8 Def / 156 SpD / 96 Spe  
Jolly Nature  
- Iron Head  
- Recover  
- Defog  
- Perish Song  

Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
EVs: 24 HP / 252 SpA / 232 Spe  
Modest Nature  
IVs: 0 Atk  
- Origin Pulse  
- Thunder  
- Ice Beam  
- Calm Mind  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 248 HP / 240 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Recover  
- Toxic  
- Magic Coat  

Necrozma-Dawn-Wings @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Photon Geyser  
- Moongeist Beam  
- X-Scissor  
- Swords Dance