Glimmora-Mega @ Choice Specs  
Ability: Quark Drive  
Shiny: Yes  
Tera Type: Ghost  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Quiet Nature  
- Metronome  

Gengar-Mega @ Terrain Extender  
Ability: Hadron Engine  
Shiny: Yes  
Tera Type: Stellar  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Quiet Nature  
- Metronome