Pokemon Go Mega Gengar Raid guide: Weaknesses & best counters

Scott Baird
Mega Gengar

Mega Gengar is haunting Mega Raids once more in Pokemon Go, so we’ve put together weaknesses and best counters guide to use when facing this fearsome Ghost/Poison-type Pokemon in battle.

Pokemon Go has unleashed more Mega Evolved Pokemon upon the unsuspecting players, as Mega Gengar is now appearing in Mega Raids. Those who missed out on a chance to face this monstrous ghost in the past now have a brief window of time to catch Mega Gengar and add it to their Pokedex.

Like the other Mega Evolved Pokemon in Pokemon Go, Mega Gengar is a challenging foe, one you need to be fully prepared for. To do this, you need to prepare a suitable group of Pokemon that can counter its strengths and take advantage of its weaknesses in this expansive game.

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Mega Gengar weaknesses in Pokemon Go

Pokemon Go Mega Gengar on Halloween

Mega Gengar is a Ghost/Poison-type Pokemon, which means it’s weak against Dark, Ghost, Ground, and Psychic-type attacks. This Pokemon takes regular damage from Flying, Rock, Steel, Fire, Water, Electric, Ice, and Dragon-type moves.

Unfortunately, Mega Gengar has decent resistance. Mega Gengar resists damage from Fairy, Grass, Bug, Poison, Normal, and Fighting-type attacks, so you should avoid bringing Pokemon specializing in these moves into battle.

Mega Gengar counters in Pokemon Go

These are some of the best counters for Mega Gengar in Pokemon Go:

PokemonBest Moveset
Primal GroudonMud Shot/Precipice Blades
Hoopa UnboundConfusion/Psychic
Mega LatiosZen Headbutt/Psychic
Mega TyranitarBite/Brutal Swing
Mega RayquazaDragon Tail/Dragon Ascent
Mega AlakazamConfusion/Psychic
Mega GengarLick/Shadow Ball
Shadow MewtwoConfusion/Psystrike
Shadow GarchompMud Shot/Earth Power
TyranitarBite/Brutal Swing

While these Pokemon are among the best options for beating Mega Gengar, any Pokemon with moves that hit its weaknesses and have a natural resistance to Ghost and Poison-type attacks have a chance of beating it in combat.

How to get Mega Gengar in Pokemon Go

Mega Gengar has appeared in several events over the years, with the most recent involving its return to the game from October 6-20. Players can face Mega Gengar as part of Mega Raids and acquire its Mega Energy by defeating it in battle.

Like the other Mega Evolved Pokemon in Pokemon Go, you need to collect Mega Energy and use it to transform an existing Gengar. To do this, players must acquire 200 Gengar Mega Energy to grant Mega Evolution to a Gengar.

All this messing around is worth the effort, as Mega Gengar is one of the best Pokemon in Pokemon Go, with incredibly potent offensive moves.

Mega Gengar can be challenging, especially for those without a similarly powerful Mega Evolution or Shadow Pokemon to face it in battle. With a little perseverance and training, it’s possible to overcome these specters that haunt Pokemon Go and use its power to birth your own Mega Gengar.

That’s everything you need to know about defeating Mega Gengar you’re here, check out some more Pokemon Go guides below:

Pokemon Go Spotlight Hour guide | Current Raid Bosses in Pokemon Go | Best Pokemon in Pokemon Go | Arlo counters guide | Cliff counters guide | Giovanni counters | Grunt counters guide | How to get Remote Raid Passes | Sierra counters guide | How to catch a Ditto in Pokemon Go | Pokemon Go shop: Items list, prices, box changes | Pokemon Go promo codes

About The Author

Scott has been writing for Dexerto since 2023, having been a former contributor to websites like Cracked, Dorkly, Topless Robot, Screen Rant, The Gamer, and TopTenz. A graduate of Edge Hill University in the UK, Scott started as a film student before moving into journalism. Scott specializes in Pokemon, Nintendo, DnD, Final Fantasy, and MTG. He can be contacted on LinkedIn.