Gastrodon #423 Heart Gold and Soul Silver
| Diamond and Pearl | Platinum | Heart Gold and Soul Silver | Black and White |
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#423 Gastrodon
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Normal Sprites | Normal Backsprites | ||
| Shiny Sprites | Shiny Backsprites | |||
Gender Ratio

Gastrodon - Sea Slug Pokémon
| Flavor Text | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heart Gold | When its natural enemy attacks, it oozes purple fluid and escapes. | ||||||||||||||||
| Soul Silver | |||||||||||||||||
Type: ![]() ![]() | |||||||||||||||||
| Resistance to Moves: | |||||||||||||||||
| Attacking Type: | ![]() |
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| Damage Received: | ×1![]() |
×1![]() |
×1![]() |
×1⁄2![]() |
×1![]() |
×1⁄2![]() |
×1![]() |
×1![]() |
×1⁄2![]() |
×1⁄2![]() |
×1![]() |
×4![]() |
×0![]() |
×1![]() |
×1![]() |
×1![]() |
×1![]() |
Evolutions
-- Level 30 -->
Ability
| Sticky Hold | Protects the Pokémon from item theft. |
| Storm Drain | Draws in all Water-type moves to up Sp. Attack. |
Height
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Male Trainer: 4'11"
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Gastrodon: 3'11"
Weight
Gastrodon: 66 lbs. Female Trainer: 88 lbs.
Catching/ Experience Data
| Items | Catch Rate | Run Chance | Experience Won | Experience Rate | Total Experience | |
|---|---|---|---|---|---|---|
| None | 75 | 0 | 176 | Medium Fast | 1,000,000 | |
Moves
| Level | Name | Power | Accuracy | Effect |
| Type | Category | Power Points | Description | |
| 1 | Mud-Slap | 20 | 100 | Has a 0% chance to lower the target's accuracy by one stage. |
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10 | The user hurls mud in the target's face to inflict damage and lower its accuracy. | |
| 1 | Mud Sport | 0 | 0 | All damage from Electric moves is halved until the end of the battle. |
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15 | The user covers itself with mud. It weakens Electric-type moves while the user is in the battle. | |
| 1 | Harden | 0 | 0 | Raises the user's Defense by one stage. |
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30 | The user stiffens all the muscles in its body to raise its Defense stat. | |
| 1 | Water Pulse | 60 | 100 | Has a 20% chance to confuse the target. |
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20 | The user attacks the target with a pulsing blast of water. It may also confuse the target. | |
| 2 | Mud Sport | 0 | 0 | All damage from Electric moves is halved until the end of the battle. |
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15 | The user covers itself with mud. It weakens Electric-type moves while the user is in the battle. | |
| 4 | Harden | 0 | 0 | Raises the user's Defense by one stage. |
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30 | The user stiffens all the muscles in its body to raise its Defense stat. | |
| 7 | Water Pulse | 60 | 100 | Has a 20% chance to confuse the target. |
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20 | The user attacks the target with a pulsing blast of water. It may also confuse the target. | |
| 11 | Mud Bomb | 65 | 85 | Has a 0% chance to lower the target's accuracy by one stage. |
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10 | The user launches a hard-packed mud ball to attack. It may also lower the target's accuracy. | |
| 16 | Hidden Power | 1 | 100 | Power and type depend upon user's IVs. Power can range from 30 to 70. |
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15 | A unique attack that varies in type and intensity depending on the Pokémon using it. | |
| 22 | Rain Dance | 0 | 0 | Changes the weather to rain for five turns. |
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5 | The user summons a heavy rain that falls for five turns, powering up Water-type moves. | |
| 29 | Body Slam | 85 | 100 | Has a 30% chance to paralyze the target. |
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15 | The user drops onto the target with its full body weight. It may also leave the target with paralysis. | |
| 41 | Muddy Water | 95 | 85 | Has a 0% chance to lower the target's accuracy by one stage. |
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10 | The user attacks by shooting muddy water at the opposing team. It may also lower the targets' accuracy. | |
| 54 | Recover | 0 | 0 | Heals the user by half its max HP. |
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10 | Restoring its own cells, the user restores its own HP by half of its max HP. |
| Stats | ||||||
|---|---|---|---|---|---|---|
| Hit Points (HP) | Attack (ATK) | Defense (DEF) | Speed (SPD) | Special Attack (SPATK) | Special Defense (SPDEF) | |
| EV Gain | +2 | +0 | +0 | +0 | +0 | +0 |
| Base | 111 | 83 | 68 | 39 | 92 | 82 |
| Ranking | Hit Points (HP) | Attack (ATK) | Defense (DEF) | Speed (SPD) | Special Attack (SPATK) | Special Defense (SPDEF) |
| 21⁄493 | 178⁄493 | 232⁄493 | 411⁄493 | 104⁄493 | 138⁄493 | |































