Rayquaza @ Focus Sash  
Ability: Air Lock  
EVs: 252 Atk / 40 SpA / 216 Spe  
Naive Nature  
- Draco Meteor  
- Tailwind  
- V-create  
- Dragon Ascent  

Gengar-Mega @ Gengarite  
Ability: Shadow Tag  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Destiny Bond  
- Shadow Ball  
- Sludge Wave  

Arceus @ Pixie Plate  
Ability: Multitype  
EVs: 252 HP / 168 Def / 88 Spe  
Timid Nature  
IVs: 0 Atk  
- Toxic  
- Judgment  
- Defog  
- Recover  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Shiny: Yes  
EVs: 96 Atk / 252 SpA / 160 Spe  
Rash Nature  
- Stone Edge  
- Precipice Blades  
- Eruption  
- Hidden Power [Ice]  

Shaymin-Sky @ Focus Sash  
Ability: Serene Grace  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Seed Flare  
- Air Slash  
- Earth Power  
- Tailwind  

Necrozma-Dusk-Mane @ Solganium Z  
Ability: Prism Armor  
EVs: 252 HP / 148 Atk / 108 Spe  
Adamant Nature  
- Stealth Rock  
- Sunsteel Strike  
- Earthquake  
- Morning Sun