Zygarde @ Leftovers  
Ability: Power Construct  
Shiny: Yes  
EVs: 16 HP / 224 Atk / 24 Def / 12 SpD / 232 Spe  
Jolly Nature  
- Thousand Arrows  
- Substitute  
- Dragon Dance  
- Dragon Tail  

Rayquaza-Mega @ Life Orb  
Ability: Air Lock  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Dragon Ascent  
- V-create  
- Extreme Speed  
- Dragon Dance  

Marshadow @ Life Orb  
Ability: Technician  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Poltergeist  
- Close Combat  
- Shadow Sneak  
- Bulk Up  

Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
Shiny: Yes  
EVs: 252 HP / 4 Def / 252 Spe  
Careful Nature  
- Pursuit  
- Foul Play  
- Thunder Wave  
- Stealth Rock  

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

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