Mixed
Sweeper
500High
110Fast
STier

High risk, high reward with Gengar. The offense is outstanding but the bulk won't survive much — 60 base HP is the weak link. Normal and Fighting moves can't touch it, which offsets the 4 weaknesses somewhat. Known as the Shadow Pokemon.

The stat budget goes to damage. Sp. Atk and Speed carry the offense, HP doesn't even come close. A Shadow Pokemon on a 1.06M XP medium-slow curve, worth 3 Sp. Atk EVs per KO.

Base Stats
500High
HP60
C
Attack65
C
Defense60
C
Sp. Atk130
A
Sp. Def75
C
Speed110
B
Total500
Low <60
Avg 60-89
High 90-149
Top 150+
EV YieldDefeating Gengar yields +3 SpA
HPAtkDefSpA+3SpDSpe
Details
Catch45ChallengingMedium Slow1.06M XP1.5m / 4'11"40.5kg / 89.3 lbs250Base XP
Pokedex Entries

Hiding in people’s shadows at night, it absorbs their heat. The chill it causes makes the victims shake.

Crystal

Gengar Weakness

Good

Type-wise, Gengar takes extra damage from Ground, Psychic, Ghost, and Dark. Normal and Fighting moves do nothing thanks to a full immunity. At base 110 Speed, Gengar outspeeds most threats and doesn't need to tank what it can outrun.

Gen II Type Chart
  • Dark and Steel types added — Fairy does not exist yet
  • Moves are Physical or Special based on type, not per move
  • Special stat split into Sp.Atk and Sp.Def
4xCriticali
None
½xResisti
¼xResisti
4Weak
3Resist
2Immune
Scorei+3
SpikesGrounded — up to 25%
Toxic SpikesAbsorbs on switch
Abilities
Cursed BodyHas a 30% chance of Disabling any move that hits the Pokémon.

Getting Gengar requires a trade, not just grinding levels. The chain starts at Gastly. Breed this form to get Gastly eggs (average hatch time). Sp.Def grew the most through evolution (+40 over Gastly), and Gengar peaks at 500 total stats.

How to Evolve

3 Forms
Stat Comparison 3 Stages
Gastly
GhostPoison
Haunter
GhostPoison
Gengar
GhostPoison
HP
30
45+15
60+15
ATK
35
50+15
65+15
DEF
30
45+15
60+15
SP.ATK
100
115+15
130+15
SP.DEF
35
55+20
75+20
SPE
80
95+15
110+15
BST
310C-Tier
405C-Tier+95
500A-Tier+95
ROLE
Attacker
Cannon
Sweeper
TYPE
Special
Special
Special
Breeding
Very Easy

Breed with Gengar to get Gastly eggs easily using 11 partners from the Indeterminate egg group. Notable egg moves include Haze, Perish Song, Psywave.

Egg Groups
Indeterminate
Gender
50.0%50.0%
Hatch Time
20 cycles·5,140 steps
Quick~5 min with Flame Body
Egg Moves
3moves
Breed With (best first)
mukgengarweezingmagcargohaunterwobbuffetkoffinggrimergastlyslugmamisdreavus

Normal and Electric coverage keeps opponents guessing about Gengar's real targets. Leftovers provides passive recovery each turn while flexible EVs EVs and a nature nature handle the stat profile. An ability ties it together.

Best Build

Utility
Ability
Not in Gen 2
Item
LeftoversSUSTAIN
Nature
Not in Gen 2

Best Gengar Moveset

  • Ice Punch
  • ExplosionCoverage
  • ThunderboltCoverage
  • Destiny BondSTAB

Breeding's the move. Haze and Perish Song give Gengar options it can't learn any other way, and coverage across 8 types already covers a decent range on top of Shadow Ball and Lick. The egg moves push it further.

Level-Up Moves

Lv 1
Hypnosis
6020Psychic
Lv 1
Lick
2010030Ghost
Lv 1
Spite
10010Ghost
Lv 8
Spite
10010Ghost
Lv 13
Mean Look
5Normal
Lv 16
Curse
10Ghost
Lv 21
Night Shade
10015Ghost
Lv 31
Confuse Ray
10010Ghost
Lv 39
Dream Eater
10010015Psychic
Lv 48
Destiny Bond
5Ghost

TM Moves

Src
TM45
Attract
10015Normal
TM03
Curse
10Ghost
TM32
Double Team
15Normal
TM42
Dream Eater
10010015Psychic
TM01
Dynamic Punch
100505Fighting
TM20
Endure+4
10Normal
TM48
Fire Punch
7510015Fire
TM21
Frustration
10020Normal
TM19
Giga Drain
751005Grass
TM02
Headbutt
7010015Normal
TM10
Hidden Power
6010015Normal
TM15
Hyper Beam
150905Normal
TM33
Ice Punch
7510015Ice
TM50
Nightmare
10015Ghost
TM17
Protect+4
10Normal
TM09
Psych Up
10Normal
TM29
Psychic
9010010Psychic
TM18
Rain Dance
5Water
TM44
Rest
10Psychic
TM27
Return
10020Normal
TM08
Rock Smash
2010015Fighting
TM30
Shadow Ball
8010015Ghost
TM35
Sleep Talk
10Normal
TM13
Snore
4010015Normal
HM04
Strength
8010015Normal
TM11
Sunny Day
5Fire
TM34
Swagger
8515Normal
TM46
Thief
6010025Dark
TM25
Thunder
1207010Electric
TM41
Thunder Punch
7510015Electric
TM06
Toxic
8510Poison
TM07
Zap Cannon
100505Electric

Egg Moves

Src
Egg
Haze
30Ice
Egg
Perish Song
5Normal
Egg
Psywave
8015Psychic

Tutor Moves

Src
Tutor
Thunderbolt
9510015Electric

A trade step sits in Gengar's 3-stage chain from Gastly. The step cards below map each stage with catch locations and evolution methods. Gastly shows up at solid rates, so the starting catch is the easy part.

Trade Evolution Required — Requires trading with another player

How to Obtain Gengar in Crystal

The path to Gengar starts with Gastly at Lv. 3-22 via walking encounters. 2 catchable stages total, with locations listed for each one below.

  1. Gastly
    Step 1Catch Gastly
    Sprout Tower
    GrassLv.3-6CommonEarlyBuildingNight
    EFFORTLESS
    Route 31
    GrassLv.5RareEarlyRouteNight
    CHALLENGING
    Route 36
    GrassLv.5RareEarlyRouteNight
    CHALLENGING
    Route 32
    GrassLv.7RareEarlyRouteNight
    CHALLENGING
    Tin Tower - 2F-9F
    GrassLv.20-22CommonMidBuildingNight
    EFFORTLESS
  2. Haunter
    Step 2Catch or Evolve Haunter
    Rock Tunnel - B1F
    GrassLv.15RareEarlyCaveNight
    CHALLENGING
    Rock Tunnel - 1F
    GrassLv.17UncommonMidCaveNight
    EASY
    Route 8
    GrassLv.17UncommonMidRouteNight
    EASY
    or evolve from Gastly (Step 1)
  3. Gengar
    Step 3Gengar
  • We rate Gengar S-Tier — one of the best competitive options available. At 500 BST, it fits the sweeper role. Base 130 Sp. Atk stands out.

  • Gengar's biggest threats include Golem (Ground), Starmie (Psychic), and Misdreavus (Ghost), all carrying super-effective STAB moves. Dark-type attackers are also a problem. Gengar's base 110 Speed lets it outpace many threats and strike first, which matters more than trying to tank hits.

  • Haunter evolves into Gengar by trading. Gengar is the final evolution in a 3-stage line starting from Gastly. At 500 BST, it's got solid stats to work with.

  • Base 110 Speed lets it outrun most of the field. On offense, Gengar is a mixed attacker — base 65 Attack and 130 Sp. Atk. Best used as a sweeper.

  • Gengar appears in 22 games, including Yellow, Red & Blue, and Gold & Silver.

Since debuting in Red & Blue, Gengar has appeared in 22 titles over 9 generations. Along the way, it received a Mega form in Generation 7 and a Gigantamax form in Generation 8, keeping it relevant across different competitive metas.