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

Wobbuffet @ Custap Berry  
Ability: Shadow Tag  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Encore  
- Counter  
- Mirror Coat  
- Destiny Bond  

Lunala @ Lunalium Z  
Ability: Shadow Shield  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk  
- Moongeist Beam  
- Calm Mind  
- Trick Room  
- Focus Blast  

Xerneas @ Metronome  
Ability: Fairy Aura  
EVs: 172 Def / 252 SpA / 84 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Defog  
- Psyshock  
- Aromatherapy  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 172 Def / 252 SpA / 84 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Focus Blast  
- Thunder  

Zygarde @ Leftovers  
Ability: Power Construct  
EVs: 220 Atk / 56 SpD / 232 Spe  
Adamant Nature  
- Dragon Dance  
- Substitute  
- Dragon Tail  
- Thousand Arrows