90
ShellderRGY Kanto
Bivalve Pokémon
Water
4.0kg
74%
2,560 steps
0.3m
50% 50%
70
30
65
100
40
25
45
HP
Attack
Defense
+1
Speed
Sp. Def
Sp. Atk
Normal×1Fire×½Water×½Electric×2Grass×2Ice×½Fighting×1Poison×1Ground×1×1Psychic×1Bug×1Rock×1Ghost×1Dragon×1Dark×1Steel×½Fairy×1
| Ability | Type | Description |
|---|---|---|
| Shell Armor | Regular | Protects against critical hits. |
| Skill Link | Regular | Extends two-to-five-hit moves and triple kick to their full length every time. |
| Overcoat | Hidden | Protects against damage from weather. |
Encounters
Walking in tall grass or a cave
| Location | Chance | Level | Game | Conditions |
|---|---|---|---|---|
| Seafoam Islands (1F) | 4% | 28 | R | |
| Seafoam Islands (B1F) | 15% | 32 | R | |
| 20% | 30 | G | ||
| Seafoam Islands (B2F) | 5% | 28 | R | |
| 10% | 30 | G | ||
| Seafoam Islands (B3F) | 5% | 29 | R | |
| Seafoam Islands (B4F) | 10% | 33 | R |
Fishing with a Super Rod
| Location | Chance | Level | Game | Conditions |
|---|---|---|---|---|
| Seafoam Islands (B3F) | 8% | 15 | RG | |
| Seafoam Islands (B4F) | 8% | 15 | RG | |
| Road 19 | 8% | 15 | RG | |
| Road 20 | 8% | 15 | RG | |
| Cinnabar Island | 8% | 15 | RG | |
| Vermilion City | 25% | 15 | RG | |
| Road 6 | 25% | 15 | RG | |
| Road 11 | 25% | 15 | RG | |
| Road 17 | 10% | 35 | Y | |
| Road 18 | 10% | 40 | Y | |
| Road 21 | 8% | 15 | RG | |
| S.S. Anne dock | 25% | 15 | RG | |
| 10% | 10 | Y |
Egg Groups
- Water 3
In Other Pokedexes:
Water Stone
CloysterLevel up
| Lvl | Move | Power | Games |
|---|---|---|---|
| Tackle | 40 | RGY | |
| Withdraw | RGY | ||
| 18 | Supersonic | RGY | |
| 23 | Clamp | 35 | RGY |
| 30 | Aurora Beam | 65 | RGY |
| 39 | Leer | RGY | |
| 50 | Ice Beam | 90 | RGY |
Machine
| TM | Move | Power | Games |
|---|---|---|---|
| HM03 | Surf | 90 | RGY |
| TM06 | Toxic | RGY | |
| TM09 | Take Down | 90 | RGY |
| TM10 | Double-Edge | 120 | RGY |
| TM11 | Bubble Beam | 65 | RGY |
| TM12 | Water Gun | 40 | RGY |
| TM13 | Ice Beam | 90 | RGY |
| TM14 | Blizzard | 110 | RGY |
| TM20 | Rage | 20 | RGY |
| TM30 | Teleport | RGY | |
| TM31 | Mimic | RGY | |
| TM32 | Double Team | RGY | |
| TM33 | Reflect | RGY | |
| TM34 | Bide | RGY | |
| TM36 | Self-Destruct | 200 | RGY |
| TM39 | Swift | 60 | RGY |
| TM44 | Rest | RGY | |
| TM47 | Explosion | 250 | RGY |
| TM49 | Tri Attack | 80 | RGY |
| TM50 | Substitute | RGY |