Grubbin
The Bug type Pokemon. Explore its data in Ultra Sun & Ultra Moon.
National #736• Ultra Sun & Ultra Moon #34

Bug
Pokemon Details
Species: Larva Pokémon
Height: 0.4 m
Weight: 4.4 kg
Abilities:
- Swarm
Training
EV Yield: 1 Attack
Catch Rate: 255
Base Friendship: 50
Base Exp: 60
Growth Rate: Medium Fast
Breeding
Egg Groups:
- Bug
Egg Cycles (Steps):
- Min: 3599
- Max: 3855
Gender:
- Male: 50%
- Female: 50%
Viewing Ultra Sun & Ultra Moon Version
This page shows data specific to this game only
Stats
62
45
47
55
45
46
Total
300
Type Guide
See the full type chart →This Pokémon's type(s) are highlighted below. Read across a highlighted row for its move effectiveness, and down a highlighted column for how much damage it takes.
2×/4×Super effective
½×/¼×Not very effective
0×No effect
—Normal damage
| Atk ⬇ / Def ➡ | Normal | Fire | Water | Electric | Grass | Ice | Fighting | Poison | Ground | Psychic | Bug | Rock | Ghost | Dragon | Dark | Steel | Fairy | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Normal | — | — | — | — | — | — | — | — | — | — | — | — | ½× | 0× | — | — | ½× | — |
| Fire | — | ½× | ½× | — | 2× | 2× | — | — | — | — | — | 2× | ½× | — | ½× | — | 2× | — |
| Water | — | 2× | ½× | — | ½× | — | — | — | 2× | — | — | — | 2× | — | ½× | — | — | — |
| Electric | — | — | 2× | ½× | ½× | — | — | — | 0× | 2× | — | — | — | — | ½× | — | — | — |
| Grass | — | ½× | 2× | — | ½× | — | — | ½× | 2× | ½× | — | ½× | 2× | — | ½× | — | ½× | — |
| Ice | — | ½× | ½× | — | 2× | ½× | — | — | 2× | 2× | — | — | — | — | 2× | — | ½× | — |
| Fighting | 2× | — | — | — | — | 2× | — | ½× | — | ½× | ½× | ½× | 2× | 0× | — | 2× | 2× | ½× |
| Poison | — | — | — | — | 2× | — | — | ½× | ½× | — | — | — | ½× | ½× | — | — | 0× | 2× |
| Ground | — | 2× | — | 2× | ½× | — | — | 2× | — | 0× | — | ½× | 2× | — | — | — | 2× | — |
| — | — | — | ½× | 2× | — | 2× | — | — | — | — | 2× | ½× | — | — | — | ½× | — | |
| Psychic | — | — | — | — | — | — | 2× | 2× | — | — | ½× | — | — | — | — | 0× | ½× | — |
| Bug | — | ½× | — | — | 2× | — | ½× | ½× | — | ½× | 2× | — | — | ½× | — | 2× | ½× | ½× |
| Rock | — | 2× | — | — | — | 2× | ½× | — | ½× | 2× | — | 2× | — | — | — | — | ½× | — |
| Ghost | 0× | — | — | — | — | — | — | — | — | — | 2× | — | — | 2× | — | ½× | — | — |
| Dragon | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2× | — | ½× | 0× |
| Dark | — | — | — | — | — | — | ½× | — | — | — | 2× | — | — | 2× | — | ½× | — | ½× |
| Steel | — | ½× | ½× | ½× | — | 2× | — | — | — | — | — | — | 2× | — | — | — | ½× | 2× |
| Fairy | — | ½× | — | — | — | — | 2× | ½× | — | — | — | — | — | — | 2× | 2× | ½× | — |
Try a matchup
Pick the opponent’s types to see how your moves perform.
Your damage:×1Even
Tip: Dual-type opponents combine both types. For example, an Electric move deals ×4 to a Water/Flying opponent.
Evolutions

#736
Grubbin(Current)
Bug
Level Up
20

#737
Charjabug
BugElectric
Use Item
Thunder Stone
Pokémon Moves by Learning Method
| Name | Level | Type | Category | Power | Accuracy |
|---|---|---|---|---|---|
| Vice Grip | 1 | Normal | Physical | 55 | 100 |
| String Shot | 4 | Bug | Status | - | 95 |
| Mud Slap | 7 | Ground | Special | 20 | 100 |
| Bite | 10 | Dark | Physical | 60 | 100 |
| Bug Bite | 13 | Bug | Physical | 60 | 100 |
| Spark | 16 | Electric | Physical | 65 | 100 |
| Acrobatics | 19 | Physical | 55 | 100 | |
| Crunch | 22 | Dark | Physical | 80 | 100 |
| X Scissor | 25 | Bug | Physical | 80 | 100 |
| Dig | 28 | Ground | Physical | 80 | 100 |
Game Locations
| Game | Location |
|---|---|
| UltraSun | 4 - Wild 5 - Wild 6 - Wild Blush Mountain - Wild Route 1 - Wild alola-route-1-east - Walk alola-route-4-area - Walk alola-route-5-area - Walk alola-route-6-north - Walk alola-route-6-south - Walk blush-mountain-area - Sos-encounter |
| UltraMoon | 4 - Wild 5 - Wild 6 - Wild Blush Mountain - Wild Route 1 - Wild alola-route-1-east - Walk alola-route-4-area - Walk alola-route-5-area - Walk alola-route-6-north - Walk alola-route-6-south - Walk blush-mountain-area - Sos-encounter |
