Hey, Trainers! With Halloween right around the corner, I’ve got the ultimate horror guide for you: The Ultimate Horror Guide to Gengar Evolution in Pokemon Go. If you’re looking for a hauntingly powerful Pokemon to add some ghostly energy to your game, you’re going to want to start with the spookiest of the bunch—our beloved, terrifying Gastly. This guide has you covered on how to catch Gastly, evolve it into Haunter, then Gengar, and for the brave-hearted among us, take it to its Mega Evolution! Get ready for scares and serious adrenaline. 👻
Step 1: Catching Gastly
First things first: catching Gastly, the ultimate ghost Pokemon. Luckily, Gastly shows up more often during Halloween events. People used to think Gastly appeared more in cemeteries, but that’s never been proven (you can try, but watch your back). In Pokemon Go, you don’t have to go that far, thankfully! They appear at night and in foggy weather, so keep some Poke Balls handy because they can be sneaky to catch. My advice: if you see one, don’t hesitate. Gastly might look harmless, but those Ghost-type attacks can hit hard.
Step 2: Evolve Gastly into Haunter
Now you’ve got your Gastly (or a few, if you’re lucky enough to snag some). To start evolving, you’ll need 25 Gastly candies. Patience is key here; I can tell you from experience I was scrambling for candies for days, haha! To speed things up, set Gastly as your buddy. Every time you walk a certain distance, you’ll get candies to help you level up to Haunter faster. If you’re in a hurry, use some berries and multipliers to collect candies quicker. Haunter is already stronger and great for early gym battles, so you’re getting closer to completing the Gengar evolution.
Step 3: The Gengar Evolution – How to Evolve Haunter into Gengar?
Here’s where the real fun begins. To evolve Haunter into Gengar, you need 100 Gastly candies. Here’s a pro tip: if you’re lucky, you can trade Haunter with another player, and the evolution will be candy-free. Gengar is fast, hits hard, and his Ghost-type moves like Shadow Ball or Shadow Punch make him a go-to choice against Psychic and Ghost Pokemon. Plus, in Pokemon Go’s battle league, Gengar is feared for its speed and power.
Fun Fact: Gengar is one of the original Pokemon, a Ghost/Psychic type, and is known as a trickster for its skill at lurking in shadows and spooking unsuspecting Trainers. Yep, a real ghostly troll!
Mega Gengar: The Ultimate Ghost
If you thought Gengar was already powerful, just wait until you meet Mega Gengar. This is the ultimate stage of the Gengar evolution. Mega Gengar’s stats go through the roof. To get there, you’ll need Gengar Mega Energy, which you can grab in Mega Gengar raids or temporary events. Mega Gengar isn’t just stronger—its design is downright nightmarish, with an open jaw set into the ground and a dark aura. As a Mega, Gengar’s speed and attack power soar, especially useful against Psychic or Grass Pokemon.
Extra Tip: Mega Gengar doesn’t just get stronger; it changes color! If you’re lucky enough to have a shiny Gengar, its Mega Evolution turns white and looks absolutely terrifying, like a real ghost materializing in battle.
Gigantamax Gengar: Taking It a Step Further
Here’s a special treat for those who love the most spectacular Pokemon: Gigantamax Gengar. In the main Pokemon games, this Gengar transforms into a massive figure with a terrifying design—a gaping mouth that looks like a portal to the underworld. It looks like the same thing is coming to Pokemon Go, as this colossal Pokemon will make its appearance (or maybe already has, depending on when you’re reading this) for Halloween 2024 in the highly challenging Max Battles. Remember, this feature in Pokemon Go is seriously tough, and it’s practically a must to team up with a large group of players to take him down!
| Pokedex | Name | Pokemon | Method of Evolution |
|---|---|---|---|
| 92 | Gastly (also its dynamax form) |  | – Found in the wild – Gastly Dynamax in Max Battles (for now) |
| 93 | Haunter |  | – 25 Gastly Candies |
| 94 | Gengar |  | – 100 Gastly Candies – Trade |
| – | Mega-Gengar |  | – 200 Mega Gengar Energy |
| – | Gengar Gigamax |  | – Max Battles (for now) |
Strategies to Maximize Gengar’s Power
Gengar has clear strengths and a few weaknesses to watch for. As a Ghost and Poison type, it’s weak to Psychic, Ground, and Ghost moves. But its speed and power make it perfect for PvP and PvE, especially if you want quick hits and an exit before taking heavy damage.
What’s the best move set for Gengar?
My top picks are Shadow Ball and Shadow Punch for PvP, and in PvE, Lick paired with Shadow Ball is a blast. Believe me, you’re going to love these move sets.
PvP Uses:
In Ultra and Master League, Gengar’s speed can really surprise opponents, especially if they’re not expecting it. It’s particularly useful against Grass and Fairy-type Pokemon.
Mega Gengar in Raids:
If there’s a Psychic or Grass-type boss in raids, bring Mega Gengar and watch it dismantle the opponent in seconds. Just be careful not to expose it to too many super-effective hits.
Gengar Evolution: A Halloween MUST-HAVE
If you love that dark vibe and want a Pokemon that combines charm with power, Gengar is for you. From Gastly’s simplicity to Mega Gengar’s terrifying strength, this Pokémon is the best companion for spooky events like Halloween, when Niantic often boosts its appearances. That’s why this guide on Gengar Evolution is a must for you.
So head out, train up your Gastly, and turn it into the most powerful ghost on your team. Always keep your evolution items ready, and get set to rule Pokemon Go with a Pokemon that truly gives you chills.
Catch you in another post soon… This is GeekGamer, and I love you all!