Rayquaza-Mega @ Choice Band  
Ability: Delta Stream  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Ascent  
- Earthquake  
- Extreme Speed  
- V-create  

Zygarde-Complete @ Leftovers  
Ability: Power Construct  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Thousand Arrows  
- Rest  
- Glare  
- Dragon Tail  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Photon Geyser  
- Swords Dance  
- Earthquake  
- Stone Edge  

Arceus-Poison @ Poisonium Z  
Ability: Multitype  
EVs: 48 HP / 32 Def / 248 SpD / 180 Spe  
Careful Nature  
- Poison Jab  
- Stealth Rock  
- Recover  
- Will-O-Wisp  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 252 HP / 244 Def / 12 Spe  
Lax Nature  
- Liquidation  
- Toxic  
- Recover  
- Ice Beam  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 252 HP / 252 Def / 4 SpA  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Defog  
- Recover  
- Calm Mind