Mega Gengar Raid Guide
Weak to Dark, Ghost, Ground, Psychic — every counter below is ranked by DPS against Mega Gengar.
Best counters
Ranked by DPS against Mega Gengar. Tap a row for full stats.
Budget counters
No Shadow, Mega or Primal forms needed.
Stats & weaknesses
- Raid tier
- Mega
- Weather boost
- Fog, Cloudy
- Shiny available
- Yes
- Base Attack
- 349
- Base Defense
- 199
- Base Stamina
- 155
Weak to — use these types
Resists — avoid these types
Catch CP after the raid
The CP you will see on the encounter screen.
| IVs | Lv 20 CP | Lv 25 CP (weather) |
|---|---|---|
| 10 / 10 / 10 floor | 2,438 | 3,033 |
| 15 / 15 / 15 100% | 2,539 | 3,159 |
Raid guide
How the fight goes and what to bring.
Mega Gengar is Ghost/Poison, weak to Ghost, Dark, Ground, and Psychic. Counter it with strong Ghosts and Dark-types; it folds quickly thanks to its poor defense, making it duo-able. As an attacker, Mega Gengar's sky-high Attack makes it the fastest Ghost and Poison nuke available, ideal for short-man raids and time attacks where survival matters less than raw damage. It's fragile, so pair it with bulkier partners in longer fights. A top-priority Mega for anyone chasing fast clears.
Do not bring Fighting, Bug, Normal damage — Mega Gengar resists it and your lobby will run out of time before it runs out of HP. Everything in the counter list above already hits for super effective damage, so pick the six highest entries you actually own and power up.
In Fog, Cloudy weather the boss hits harder and survives longer, but the catch encounter is level 25 instead of 20 — a harder fight for a better reward. Bring one extra trainer on boosted runs.
On the catch screen, use Golden Razz Berries and aim for Excellent curveball throws; the shiny check happens the moment the encounter loads, so you will know before your first throw.
FAQ
How many trainers do I need to beat Mega Gengar?
Mega Gengar can be beaten by 2 high-level trainers with optimal counters. 4+ is comfortable, and 5–6 is the safe number in a public lobby where you cannot see anyone's team.
Can I beat Mega Gengar without Shadow or Mega Pokemon?
Yes. The best non-Shadow, non-Mega option is Deoxys (Attack) at 29.556 DPS. Budget teams trade about one trainer's worth of damage, so add one or two extra bodies to the lobby.
Can Mega Gengar be shiny?
Yes — shiny Mega Gengar is available from raid encounters. The rate for legendary raids is roughly 1 in 20. Use a Pinap Berry if you already have the shiny and want the extra candy.
What weather boosts Mega Gengar?
Mega Gengar is boosted in Fog, Cloudy weather. The raid is harder because the boss's moves gain a 1.2× multiplier, but the catch is level 25 instead of level 20 and the IV floor rises to 4/4/4.
Is Mega Gengar worth raiding?
Yes. Mega Gengar is a Mega boss worth a Remote or Premium Pass, and its Ghost/Poison typing has uses in both raids and GO Battle League. Aim for a high Attack IV for raid use, or a low-Attack bulky spread for Great and Ultra League.
What is the best moveset for Mega Gengar?
The counter list on this page is for beating Mega Gengar. For the moves Mega Gengar should use as your attacker, open its full stats page — it lists every fast and charged move with raid DPS and PvP rankings.