I mega evolved my shiny gengar : r/pokemongo

Mega Buddy - Unlock Mega Gengar - Leek Duck

Pokemon Go: Can You Get Shiny Mega Gengar?

How to get Shiny Darkrai, Shiny Gengar, and Shiny Banette in Pokémon GO

Hundo Costume Gengar and he can Mega evolve! Does his mega form keep the costume? : r/pokemongo

Mega Evolve your Pokémon and get ready for a Mega September event! – Pokémon GO

Pokémon Go Mega Gengar weakness, counters and best Gengar moveset

Shiny Mega Gengar

All Shiny Mega Evolved Pokemon in Pokemon GO, ranked from best to worst

Mega Gengar All 15 Shiny Mega EvolutionBundle Pack - Game Items - Gameflip

Shiny Gengar and Diancie Pokémon Distributions on the Way

First event gengar was shiny! Kinda weird the mega evolution's illustration doesn't change tho.. : r/pokemongo

Shiny Mega Gengar by Hattori-Hako on DeviantArt