Rayquaza-Mega @ Sky Plate  
Ability: Air Lock  
EVs: 64 HP / 252 Atk / 44 Def / 40 SpD / 108 Spe  
Adamant Nature  
- Dragon Dance  
- Dragon Ascent  
- V-create  
- Extreme Speed  

Yveltal @ Life Orb  
Ability: Dark Aura  
EVs: 4 Atk / 252 SpA / 252 Spe  
Rash Nature  
- Dark Pulse  
- Oblivion Wing  
- Heat Wave  
- Sucker Punch  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Judgment  
- Toxic  
- Magic Coat  

Arceus @ Chople Berry  
Ability: Multitype  
EVs: 40 HP / 252 Atk / 216 Spe  
Adamant Nature  
- Swords Dance  
- Recover  
- Earthquake  
- Extreme Speed  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 160 HP / 252 Atk / 52 Def / 44 SpD  
Adamant Nature  
- Dragon Dance  
- Photon Geyser  
- Stone Edge  
- Earthquake  

Calyrex-Shadow @ Life Orb  
Ability: As One (Spectrier)  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Astral Barrage  
- Draining Kiss  
- Psyshock