Red/Blue
Curls up into a spiny ball when threatened. It can roll while curled up to attack or escape.
Yellow
It is skilled at slashing enemies with its claws. If broken, they start to grow back in a day.
Evolution Chain
Level 22
Pokédex & Training Data
Classification
Mouse Pokémon
Height
1.0 m (3'03")
Weight
29.5 kg (65.0 lbs)
Abilities
N/A in Gen I
EV Yield
+2 defense
Catch Rate
90
Base Friendship
70
Growth Rate
medium
Pokédex Numbers
Kanto (R/B/Y)
#028
Johto (G/S/C)
#049
Hoenn (R/S/E)
#113
Johto (HG/SS)
#049
Unova (B2/W2)
#114
Kalos (Mountain)
#098
Hoenn (OR/AS)
#118
Alola (S/M)
#252
Alola (US/UM)
#329
National
#028
Isle of Armor
#169
Kitakami
#117
Blueberry
#156
Held Items
None in this generation.
Game Locations
Cerulean Cave 1f
Cerulean Cave 2f
Cerulean Cave B1f
Kanto Route 23 Area
Learned Moves
Level Up Moves
Red/Blue
| Lvl | Name | Class | Power | Acc. | PP | Effect |
|---|---|---|---|---|---|---|
| 1 | Scratch | 40 | 100% | 35 | Inflicts regular damage with no additional effect. | |
| 1 | Sand Attack | — | 100% | 15 | Lowers the target’s accuracy by one stage. | |
| 10 | Sand Attack | — | 100% | 15 | Lowers the target’s accuracy by one stage. | |
| 17 | Slash | 70 | 100% | 20 | Has an increased chance for a critical hit. | |
| 27 | Poison Sting | 15 | 100% | 35 | Has a 30% chance to poison the target. | |
| 36 | Swift | 60 | — | 20 | Never misses. | |
| 47 | Fury Swipes | 18 | 80% | 15 | Hits 2-5 times in one turn. |
Yellow
| Lvl | Name | Class | Power | Acc. | PP | Effect |
|---|---|---|---|---|---|---|
| 1 | Scratch | 40 | 100% | 35 | Inflicts regular damage with no additional effect. | |
| 1 | Sand Attack | — | 100% | 15 | Lowers the target’s accuracy by one stage. | |
| 10 | Sand Attack | — | 100% | 15 | Lowers the target’s accuracy by one stage. | |
| 17 | Slash | 70 | 100% | 20 | Has an increased chance for a critical hit. | |
| 27 | Poison Sting | 15 | 100% | 35 | Has a 30% chance to poison the target. | |
| 36 | Swift | 60 | — | 20 | Never misses. | |
| 47 | Fury Swipes | 18 | 80% | 15 | Hits 2-5 times in one turn. |
TM/HM Moves
Red/BlueYellow
| Name | Class | Power | Acc. | PP | Effect |
|---|---|---|---|---|---|
| HM01 Cut | 50 | 95% | 30 | Inflicts regular damage with no additional effect. | |
| HM04 Strength | 80 | 100% | 15 | Inflicts regular damage with no additional effect. | |
| TM03 Swords Dance | — | — | 20 | Raises the user’s Attack by two stages. | |
| 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. | |
| TM17 Submission | 80 | 80% | 20 | User receives 1/4 the damage it inflicts in recoil. | |
| TM19 Seismic Toss | — | 100% | 20 | Inflicts damage equal to the user’s level. | |
| TM20 Rage | 20 | 100% | 20 | If the user is hit after using this move, its Attack rises by one stage. | |
| 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. | |
| TM39 Swift | 60 | — | 20 | Never misses. | |
| 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
75
Attack
100
Defense
110
Sp. Atk
45
Sp. Def
55
Speed
65
Total
450
Type Defenses
(vs. Gen 6+ rules)