Necrozma-Dusk-Mane @ Lum Berry  
Ability: Prism Armor  
Level: 50  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Sunsteel Strike  
- Psychic Fangs  
- Shadow Claw  
- Dragon Dance  

Ditto @ Choice Scarf  
Ability: Imposter  
Level: 50  
EVs: 252 HP / 252 Def / 4 Spe  
Impish Nature  
IVs: 30 Atk  
- Transform  

Regieleki @ Light Clay  
Ability: Transistor  
Level: 50  
EVs: 156 HP / 252 SpA / 100 SpD  
Timid Nature  
- Volt Switch  
- Light Screen  
- Reflect  
- Explosion  

Nihilego @ Power Herb  
Ability: Beast Boost  
Level: 50  
EVs: 72 HP / 4 Def / 176 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Meteor Beam  
- Sludge Wave  
- Psyshock  
- Grass Knot  

Gothitelle @ Choice Specs  
Ability: Shadow Tag  
Level: 50  
EVs: 188 HP / 252 SpA / 68 Spe  
Modest Nature  
IVs: 0 Atk  
- Stored Power  
- Cosmic Power  
- Rest  
- Trick  

Quagsire @ Rocky Helmet  
Ability: Unaware  
Level: 50  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Scald  
- Recover  
- Yawn  
- Earthquake