Rayquaza @ Focus Sash  
Ability: Air Lock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Dragon Ascent  
- V-create  
- Protect  

Necrozma-Dusk-Mane @ Weakness Policy  
Ability: Prism Armor  
EVs: 252 HP / 40 Atk / 216 Spe  
Adamant Nature  
- Dragon Dance  
- Sunsteel Strike  
- Earthquake  
- Protect  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 252 HP / 44 SpA / 212 Spe  
Modest Nature  
IVs: 0 Atk  
- Dazzling Gleam  
- Flash Cannon  
- Substitute  
- Protect  

Incineroar @ Heavy-Duty Boots  
Ability: Intimidate  
EVs: 252 HP / 56 Def / 200 SpD  
Sassy Nature  
IVs: 0 Spe  
- Fake Out  
- Taunt  
- Knock Off  
- Parting Shot  

Yveltal @ Black Glasses  
Ability: Dark Aura  
EVs: 48 HP / 228 SpA / 204 SpD / 28 Spe  
Mild Nature  
- Sucker Punch  
- Oblivion Wing  
- Dark Pulse  
- Tailwind  

Calyrex-Shadow @ Focus Sash  
Ability: As One (Spectrier)  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Astral Barrage  
- Imprison 
- Trick Room
- Protect