Slurpuff @ Focus Sash  
Ability: Unburden  
EVs: 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sticky Web  
- Magic Coat  
- Misty Explosion  
- Yawn  

Regieleki @ Life Orb  
Ability: Transistor  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Wild Charge  
- Rapid Spin  
- Explosion  
- Screech  

Eternatus @ Power Herb  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Meteor Beam  
- Flamethrower  
- Sludge Wave  
- Dynamax Cannon  

Calyrex-Shadow @ Focus Sash  
Ability: As One (Spectrier)  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Draining Kiss  
- Astral Barrage  
- Psyshock  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Taunt  
- Knock Off  
- Sucker Punch  
- Roost  

Necrozma-Dusk-Mane @ Weakness Policy  
Ability: Prism Armor  
EVs: 252 Atk / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Stone Edge  
- Sunsteel Strike  
- Knock Off