Naganadel @ Choice Specs  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Sludge Wave  
- Fire Blast  
- Spikes  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 16 HP / 240 SpD / 252 Spe  
Jolly Nature  
- Taunt  
- Knock Off  
- Roost  
- Defog  

Palkia @ Assault Vest  
Ability: Pressure  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Hydro Pump  
- Focus Punch  
- Thunder  
- Spacial Rend  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 136 HP / 252 Atk / 120 Spe  
Adamant Nature  
- Dragon Dance  
- Stone Edge  
- Sunsteel Strike  
- Moonlight  

Landorus-Therian (M) @ Leftovers  
Ability: Intimidate  
EVs: 248 HP / 252 Def / 8 Spe  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Stone Edge  
- U-turn  

Calyrex-Shadow @ Choice Scarf  
Ability: As One (Spectrier)  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Astral Barrage  
- Psyshock  
- Trick  
- Aromatherapy