Shiny Mega Gengar on Friday the 13th : r/pokemongo

Shiny Mega Gengar Ghost type pokemon, Dark pokémon, Pokemon pokedex

Pokemon Shiny Gengar EX 1

Shiny Mega Gengar by Hattori-Hako on deviantART

Halloween Shiny Gengar - Japanese - Project Pokemon Forums

gengar and mega gengar (pokemon) drawn by drunkoak

Mega Shiny Gengar (pixel) by Bees-Art-tv on DeviantArt

pokescans: Pokémon Center shiny Mega Gengar at the random in my head

MEGA GENGAR RAID!! SHINY MEGA GENGAR EVOLUTION (Pokémon Go Halloween Event) 👻

Finally got enough mega energy to mega evolve my fav shiny of all time - and right before Halloween 👻 : r/pokemongo

Pokémon Go' Mega Evolution Event 3: Start Time, Mega Gengar, Research Tasks & More