Rayquaza-Mega @ Choice Scarf  
Ability: Delta Stream  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- V-create  
- Dragon Ascent  
- Draco Meteor  
- Brick Break  

Lunala (Necrozma-Dawn-Wings) @ Lunalium Z  
Ability: Prism Armor  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Rock Polish  
- Moongeist Beam  
- Calm Mind  
- Heat Wave  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 248 HP / 160 Def / 100 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Toxic  
- Recover  
- Judgment  

Arceus-Poison @ Poisonium Z  
Ability: Multitype  
EVs: 248 HP / 4 Atk / 8 Def / 156 SpD / 92 Spe  
Careful Nature  
- Will-O-Wisp  
- Recover  
- Perish Song  
- Poison Jab  

Xerneas @ Choice Specs  
Ability: Fairy Aura  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Psyshock  
- Hidden Power [Fire]  
- Aromatherapy  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 252 HP / 240 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Recover  
- Whirlpool  
- Perish Song