Rayquaza-Mega @ Choice Band  
Ability: Delta Stream  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Dragon Ascent  
- Outrage  
- V-create  
- Extreme Speed  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 252 HP / 160 Def / 96 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Recover  
- Toxic  
- Defog  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 248 HP / 244 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Recover  
- Stealth Rock  
- Will-O-Wisp  

Marshadow @ Life Orb  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Spectral Thief  
- Shadow Sneak  
- Pursuit  

Arceus-Poison @ Poisonium Z  
Ability: Multitype  
EVs: 252 HP / 16 Atk / 80 Def / 160 SpD  
Sassy Nature  
- Poison Jab  
- Earth Power  
- Perish Song  
- Recover  

Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
EVs: 144 HP / 248 Def / 108 SpA / 8 Spe  
Bold Nature  
IVs: 0 Atk  
- Origin Pulse  
- Ice Beam  
- Thunder  
- Rest