Red/Blue
It is rumored that the ferocious warning markings on its belly differ from area to area.
Yellow
The frightening patterns on its belly have been studied. Six variations have been confirmed.
Evolution Chain
Level 22
Pokédex & Training Data
Classification
Cobra Pokémon
Height
3.5 m (11'06")
Weight
65.0 kg (143.3 lbs)
Abilities
N/A in Gen I
EV Yield
+2 attack
Catch Rate
90
Base Friendship
70
Growth Rate
medium
Pokédex Numbers
Kanto (R/B/Y)
#024
Johto (G/S/C)
#051
Johto (HG/SS)
#051
Kalos (Mountain)
#038
Alola (US/UM)
#062
National
#024
Kitakami
#019
Held Items
None in this generation.
Game Locations
Cerulean Cave 1f
Cerulean Cave B1f
Kanto Route 23 Area
Learned Moves
Level Up Moves
Red/Blue
| Lvl | Name | Class | Power | Acc. | PP | Effect |
|---|---|---|---|---|---|---|
| 1 | Wrap | 15 | 90% | 20 | Prevents the target from fleeing and inflicts damage for 2-5 turns. | |
| 1 | Poison Sting | 15 | 100% | 35 | Has a 30% chance to poison the target. | |
| 1 | Leer | — | 100% | 30 | Lowers the target’s Defense by one stage. | |
| 10 | Poison Sting | 15 | 100% | 35 | Has a 30% chance to poison the target. | |
| 17 | Bite | 60 | 100% | 25 | Has a 30% chance to make the target flinch. | |
| 27 | Glare | — | 100% | 30 | Paralyzes the target. | |
| 36 | Screech | — | 85% | 40 | Lowers the target’s Defense by two stages. | |
| 47 | Acid | 40 | 100% | 30 | Has a 10% chance to lower the target’s Special Defense by one stage. |
Yellow
| Lvl | Name | Class | Power | Acc. | PP | Effect |
|---|---|---|---|---|---|---|
| 1 | Wrap | 15 | 90% | 20 | Prevents the target from fleeing and inflicts damage for 2-5 turns. | |
| 1 | Poison Sting | 15 | 100% | 35 | Has a 30% chance to poison the target. | |
| 1 | Leer | — | 100% | 30 | Lowers the target’s Defense by one stage. | |
| 10 | Poison Sting | 15 | 100% | 35 | Has a 30% chance to poison the target. | |
| 17 | Bite | 60 | 100% | 25 | Has a 30% chance to make the target flinch. | |
| 27 | Glare | — | 100% | 30 | Paralyzes the target. | |
| 36 | Screech | — | 85% | 40 | Lowers the target’s Defense by two stages. | |
| 47 | Acid | 40 | 100% | 30 | Has a 10% chance to lower the target’s Special Defense by one stage. |
TM/HM Moves
Red/BlueYellow
| Name | Class | Power | Acc. | PP | Effect |
|---|---|---|---|---|---|
| HM04 Strength | 80 | 100% | 15 | Inflicts regular damage with no additional effect. | |
| TM06 Toxic | — | 90% | 10 | Badly poisons the target, inflicting more damage every turn. | |
| TM08 Body Slam | 85 | 100% | 15 | Has a 30% chance to paralyze the target. | |
| TM09 Take Down | 90 | 85% | 20 | User receives 1/4 the damage it inflicts in recoil. | |
| TM10 Double Edge | 120 | 100% | 15 | User receives 1/3 the damage inflicted in recoil. | |
| TM15 Hyper Beam | 150 | 90% | 5 | User foregoes its next turn to recharge. | |
| TM20 Rage | 20 | 100% | 20 | If the user is hit after using this move, its Attack rises by one stage. | |
| TM21 Mega Drain | 40 | 100% | 15 | Drains half the damage inflicted to heal the user. | |
| TM26 Earthquake | 100 | 100% | 10 | Inflicts regular damage and can hit Dig users. | |
| TM27 Fissure | — | 30% | 5 | Causes a one-hit KO. | |
| TM28 Dig | 80 | 100% | 10 | User digs underground, dodging all attacks, and hits next turn. | |
| TM31 Mimic | — | — | 10 | Copies the target’s last used move. | |
| TM32 Double Team | — | — | 15 | Raises the user’s evasion by one stage. | |
| TM34 Bide | — | — | 10 | User waits for two turns, then hits back for twice the damage it took. | |
| TM40 Skull Bash | 130 | 100% | 10 | Raises the user’s Defense by one stage. User charges for one turn before attacking. | |
| TM44 Rest | — | — | 5 | User sleeps for two turns, completely healing itself. | |
| TM48 Rock Slide | 75 | 90% | 10 | Has a 30% chance to make the target flinch. | |
| TM50 Substitute | — | — | 10 | Transfers 1/4 of the user’s max HP into a doll, protecting the user from further damage or status changes until it breaks. |
Base Stats
Hp
60
Attack
95
Defense
69
Sp. Atk
65
Sp. Def
79
Speed
80
Total
448
Type Defenses
(vs. Gen 6+ rules)