Mew @ Leftovers  
Ability: Synchronize  
EVs: 252 HP / 204 SpD / 52 Spe  
Calm Nature  
IVs: 0 Atk  
- Block  
- Imprison  
- Transform  
- Soft-Boiled  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 252 HP / 252 SpD / 4 Spe  
Careful Nature  
- Knock Off  
- Morning Sun  
- Swords Dance  
- Earthquake  

Lunala @ Heavy-Duty Boots  
Ability: Shadow Shield  
EVs: 252 HP / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Will-O-Wisp  
- Defog  
- Hex  
- Roost  

Eternatus @ Black Sludge  
Ability: Pressure  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
- Dragon Tail  
- Toxic Spikes  
- Recover  
- Dynamax Cannon  

Reshiram @ Air Balloon  
Ability: Turboblaze  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Roost  
- Dragon Dance  
- Flare Blitz  
- Dragon Claw  

Togekiss @ Heavy-Duty Boots  
Ability: Serene Grace  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder Wave  
- Air Slash  
- Roost  
- Substitute