Finally made my perfect 4 star Mega Gengar : r/PokemonGoIndia

Gengar Pokédex: stats, moves, evolution & locations

Shiny Hunting Guide and Shiny Odds

Shiny Spooky Hat Gengar : r/TheSilphRoad

Shiny Gimmighoul Raids: Shiny Odds, Differences and How to Get

Best moveset for Gengar in Pokemon Go & is it any good? - Dexerto

Pokémon Go Wooper Community Day guide - Polygon

Shiny Pokémon - Bulbapedia, the community-driven Pokémon encyclopedia

What are the shiny odds for Mega raids? Am I unlucky or is this

66 gengar raids complete, 63 caught, 3 escaped, 0 shiny, 0 perfect, and the second picture is the best ivs i got from all 66 raids. : r/pokemongo

Mega Gengar Best Raid Counters, 100% IVs, Shiny Potential & More In Pokémon GO #pokemongo