Shedinja @ Heavy-Duty Boots  
Ability: Wonder Guard  
EVs: 252 Atk / 252 Spe  
Lonely Nature  
IVs: 0 Def / 0 SpD  
- Shadow Sneak  
- Will-O-Wisp  
- Toxic  
- Protect  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 248 HP / 72 Def / 188 SpD  
Careful Nature  
- Knock Off  
- Snarl  
- Defog  
- Roost  

Lunala @ Heavy-Duty Boots  
Ability: Shadow Shield  
EVs: 252 HP / 16 Def / 240 Spe  
Timid Nature  
- Roost  
- Will-O-Wisp  
- Ice Beam  
- Hex  

Eternatus @ Heavy-Duty Boots  
Ability: Pressure  
EVs: 164 HP / 252 SpD / 92 Spe  
Timid Nature  
IVs: 0 Atk  
- Recover  
- Toxic  
- Flamethrower  
- Dynamax Cannon  

Skarmory @ Rocky Helmet  
Ability: Sturdy  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Roost  
- Spikes  
- Iron Defense  
- Body Press  

Blissey (F) @ Heavy-Duty Boots  
Ability: Natural Cure  
EVs: 4 HP / 252 Def / 252 SpD  
Bold Nature  
IVs: 0 Atk  
- Soft-Boiled  
- Confide  
- Stealth Rock  
- Seismic Toss