Gengar @ Life Orb  
Ability: Sheer Force  
Tera Type: Ghost  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Shadow Ball  
- Focus Blast  
- Nasty Plot  
- Knock Off / Will-O-Wisp  

Gengar @ Choice Specs / Life Orb  
Ability: No Guard  
Tera Type: Ghost  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
IVs: 0 Atk  
- Zap Cannon  
- Hex  
- Focus Blast  
- Will-O-Wisp / Nasty Plot