Gastly
#92 in the Red and Blue Pokédex • Gas Pokémon
Gastly
#92 in the Red and Blue Pokédex • Gas Pokémon
Stats
Min
Max
HP
30
170
264
Attack
35
67
185
Defense
30
58
174
Special
100
184
328
Speed
80
148
284
Total
275
Ranges are for Level 100. Max assumes a beneficial nature, 252 EVs, and 31 IVs; min assumes a hindering nature, 0 EVs, and 0 IVs.
Growth
| Pokédexes | Kanto #92 |
|---|---|
| EV yield | 1 SpA, 1 SpD |
| Catch rate | 190 |
| Base Exp. | 62 |
Eggs
| Egg Groups | |
|---|---|
| Gender | 50% male 50% female |
| Egg cycles | 20 (5,120 steps) |
Lore

Pokémon Red
Almost invisible, this gaseous Pokémon cloaks the target and puts it to sleep without notice.

Pokémon Blue
Almost invisible, this gaseous Pokémon cloaks the target and puts it to sleep without notice.
Evolution
| Pokémon | Requires | Evolution |
|---|---|---|
![]() Gastly #92 | Level 25 | ![]() Haunter #93 |
![]() Haunter #93 | Trade | ![]() Gengar #94 |
Encounters
| Location | Method | Level | Chance | Conditions |
|---|---|---|---|---|
Pokémon Tower Pokemon Tower (3F) | Walking in tall grass or a cave | 20 | 20% | - |
Pokémon Tower Pokemon Tower (3F) | Walking in tall grass or a cave | 21 | 20% | - |
Pokémon Tower Pokemon Tower (3F) | Walking in tall grass or a cave | 22 | 15% | - |
Pokémon Tower Pokemon Tower (3F) | Walking in tall grass or a cave | 23 | 10% | - |
Pokémon Tower Pokemon Tower (3F) | Walking in tall grass or a cave | 19 | 10% | - |
Pokémon Tower Pokemon Tower (3F) | Walking in tall grass or a cave | 18 | 10% | - |
Pokémon Tower Pokemon Tower (3F) | Walking in tall grass or a cave | 24 | 5% | - |
Pokémon Tower Pokemon Tower (4F) | Walking in tall grass or a cave | 20 | 20% | - |
Pokémon Tower Pokemon Tower (4F) | Walking in tall grass or a cave | 21 | 20% | - |
Pokémon Tower Pokemon Tower (4F) | Walking in tall grass or a cave | 22 | 15% | - |
Pokémon Tower Pokemon Tower (4F) | Walking in tall grass or a cave | 23 | 10% | - |
Pokémon Tower Pokemon Tower (4F) | Walking in tall grass or a cave | 19 | 10% | - |
Pokémon Tower Pokemon Tower (4F) | Walking in tall grass or a cave | 18 | 10% | - |
Pokémon Tower Pokemon Tower (4F) | Walking in tall grass or a cave | 24 | 1% | - |
Pokémon Tower Pokemon Tower (5F) | Walking in tall grass or a cave | 20 | 20% | - |
Pokémon Tower Pokemon Tower (5F) | Walking in tall grass or a cave | 21 | 20% | - |
Pokémon Tower Pokemon Tower (5F) | Walking in tall grass or a cave | 22 | 15% | - |
Pokémon Tower Pokemon Tower (5F) | Walking in tall grass or a cave | 23 | 10% | - |
Pokémon Tower Pokemon Tower (5F) | Walking in tall grass or a cave | 19 | 10% | - |
Pokémon Tower Pokemon Tower (5F) | Walking in tall grass or a cave | 18 | 10% | - |
Pokémon Tower Pokemon Tower (5F) | Walking in tall grass or a cave | 24 | 1% | - |
Pokémon Tower Pokemon Tower (6F) | Walking in tall grass or a cave | 21 | 20% | - |
Pokémon Tower Pokemon Tower (6F) | Walking in tall grass or a cave | 22 | 20% | - |
Pokémon Tower Pokemon Tower (6F) | Walking in tall grass or a cave | 23 | 15% | - |
Pokémon Tower Pokemon Tower (6F) | Walking in tall grass or a cave | 24 | 10% | - |
Pokémon Tower Pokemon Tower (6F) | Walking in tall grass or a cave | 20 | 10% | - |
Pokémon Tower Pokemon Tower (6F) | Walking in tall grass or a cave | 19 | 10% | - |
Pokémon Tower Pokemon Tower (7F) | Walking in tall grass or a cave | 21 | 20% | - |
Pokémon Tower Pokemon Tower (7F) | Walking in tall grass or a cave | 22 | 20% | - |
Pokémon Tower Pokemon Tower (7F) | Walking in tall grass or a cave | 23 | 15% | - |
Pokémon Tower Pokemon Tower (7F) | Walking in tall grass or a cave | 24 | 10% | - |
Pokémon Tower Pokemon Tower (7F) | Walking in tall grass or a cave | 20 | 10% | - |
| Location | Method | Level | Chance | Conditions |
|---|---|---|---|---|
Pokémon Tower Pokemon Tower (3F) | Walking in tall grass or a cave | 20 | 20% | - |
Pokémon Tower Pokemon Tower (3F) | Walking in tall grass or a cave | 21 | 20% | - |
Pokémon Tower Pokemon Tower (3F) | Walking in tall grass or a cave | 22 | 15% | - |
Pokémon Tower Pokemon Tower (3F) | Walking in tall grass or a cave | 23 | 10% | - |
Pokémon Tower Pokemon Tower (3F) | Walking in tall grass or a cave | 19 | 10% | - |
Pokémon Tower Pokemon Tower (3F) | Walking in tall grass or a cave | 18 | 10% | - |
Pokémon Tower Pokemon Tower (3F) | Walking in tall grass or a cave | 24 | 5% | - |
Pokémon Tower Pokemon Tower (4F) | Walking in tall grass or a cave | 20 | 20% | - |
Pokémon Tower Pokemon Tower (4F) | Walking in tall grass or a cave | 21 | 20% | - |
Pokémon Tower Pokemon Tower (4F) | Walking in tall grass or a cave | 22 | 15% | - |
Pokémon Tower Pokemon Tower (4F) | Walking in tall grass or a cave | 23 | 10% | - |
Pokémon Tower Pokemon Tower (4F) | Walking in tall grass or a cave | 19 | 10% | - |
Pokémon Tower Pokemon Tower (4F) | Walking in tall grass or a cave | 18 | 10% | - |
Pokémon Tower Pokemon Tower (4F) | Walking in tall grass or a cave | 24 | 1% | - |
Pokémon Tower Pokemon Tower (5F) | Walking in tall grass or a cave | 20 | 20% | - |
Pokémon Tower Pokemon Tower (5F) | Walking in tall grass or a cave | 21 | 20% | - |
Pokémon Tower Pokemon Tower (5F) | Walking in tall grass or a cave | 22 | 15% | - |
Pokémon Tower Pokemon Tower (5F) | Walking in tall grass or a cave | 23 | 10% | - |
Pokémon Tower Pokemon Tower (5F) | Walking in tall grass or a cave | 19 | 10% | - |
Pokémon Tower Pokemon Tower (5F) | Walking in tall grass or a cave | 18 | 10% | - |
Pokémon Tower Pokemon Tower (5F) | Walking in tall grass or a cave | 24 | 1% | - |
Pokémon Tower Pokemon Tower (6F) | Walking in tall grass or a cave | 21 | 20% | - |
Pokémon Tower Pokemon Tower (6F) | Walking in tall grass or a cave | 22 | 20% | - |
Pokémon Tower Pokemon Tower (6F) | Walking in tall grass or a cave | 23 | 15% | - |
Pokémon Tower Pokemon Tower (6F) | Walking in tall grass or a cave | 24 | 10% | - |
Pokémon Tower Pokemon Tower (6F) | Walking in tall grass or a cave | 20 | 10% | - |
Pokémon Tower Pokemon Tower (6F) | Walking in tall grass or a cave | 19 | 10% | - |
Pokémon Tower Pokemon Tower (7F) | Walking in tall grass or a cave | 21 | 20% | - |
Pokémon Tower Pokemon Tower (7F) | Walking in tall grass or a cave | 22 | 20% | - |
Pokémon Tower Pokemon Tower (7F) | Walking in tall grass or a cave | 23 | 15% | - |
Pokémon Tower Pokemon Tower (7F) | Walking in tall grass or a cave | 24 | 10% | - |
Pokémon Tower Pokemon Tower (7F) | Walking in tall grass or a cave | 20 | 10% | - |
Moves
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| Start | Night Shade | ![]() | Physical | - | 100 | 15 | |
| Start | Confuse Ray | ![]() | Status | - | 100 | 10 | |
| Start | Lick | ![]() | Physical | 20 | 100 | 30 | |
| 27 | Hypnosis | ![]() | Status | - | 60 | 20 | |
| 35 | Dream Eater | ![]() | Special | 100 | 100 | 15 |
Machines
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| TM06 | Toxic | ![]() | Status | - | 85 | 10 | |
| TM20 | Rage | ![]() | Physical | 20 | 100 | 20 | |
| TM21 | Mega Drain | ![]() | Special | 40 | 100 | 10 | |
| TM24 | Thunderbolt | ![]() | Special | 95 | 100 | 15 | |
| TM25 | Thunder | ![]() | Special | 110 | 70 | 10 | |
| TM29 | Psychic | ![]() | Special | 90 | 100 | 10 | |
| TM31 | Mimic | ![]() | Status | - | - | 10 | |
| TM32 | Double Team | ![]() | Status | - | - | 15 | |
| TM34 | Bide | ![]() | Physical | - | - | 10 | |
| TM36 | Self-Destruct | ![]() | Physical | 130 | 100 | 5 | |
| TM42 | Dream Eater | ![]() | Special | 100 | 100 | 15 | |
| TM44 | Rest | ![]() | Status | - | - | 5 | |
| TM46 | Psywave | ![]() | Special | - | 80 | 15 | |
| TM47 | Explosion | ![]() | Physical | 170 | 100 | 5 | |
| TM50 | Substitute | ![]() | Status | - | - | 10 |







































Physical
Status
Special
