Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Shiny: Yes  
EVs: 252 SpA / 100 SpD / 156 Spe  
Mild Nature  
- Rock Polish  
- Fire Blast  
- Precipice Blades  
- Hidden Power [Ice]  

Rayquaza @ Flyinium Z  
Ability: Air Lock  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Dragon Dance  
- Dragon Ascent  
- V-create  
- Ice Beam  

Necrozma-Dusk-Mane @ Weakness Policy  
Ability: Prism Armor  
EVs: 36 HP / 244 Atk / 228 Spe  
Adamant Nature  
- Swords Dance  
- Earthquake  
- Sunsteel Strike  
- Rock Polish  

Deoxys-Speed @ Light Clay  
Ability: Pressure  
EVs: 240 HP / 16 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Reflect  
- Light Screen  
- Stealth Rock  

Yveltal @ Choice Scarf  
Ability: Dark Aura  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dark Pulse  
- Oblivion Wing  
- Foul Play  
- Defog  

Arceus @ Chople Berry  
Ability: Multitype  
EVs: 184 HP / 252 Atk / 72 Spe  
Adamant Nature  
- Swords Dance  
- Extreme Speed  
- Shadow Claw  
- Earthquake