Seadra
#187 in the Gold and Silver Pokédex • Dragon Pokémon
Pokémon Gold
An examination of its cells revealed the presence of a gene not found in HORSEA. It became a hot topic.
Pokémon Silver
Its fin-tips leak poison. Its fins and bones are highly valued as ingredients in herbal medicine.
Pokédexes
Egg Group
Steps to Hatch
Effort Values Yielded
Gender Ratio
Capture Rate
Base Experience
| Pokémon | Requires | Evolution |
|---|---|---|
 Horsea #186 | Level 32 |  Seadra #187 |
Seadra #187 |  Trade holding Dragon Scale |  Kingdra #188 |
Pokémon Gold
| Location | Method | Level | Chance | Conditions |
|---|---|---|---|---|
Whirl Islands Whirl Islands (1F) | Fishing with a Super Rod | 40 | 10% | - |
Whirl Islands Whirl Islands (B2F) | Fishing with a Super Rod | 40 | 10% | - |
Whirl Islands Whirl Islands (B3F) | Fishing with a Super Rod | 40 | 10% | - |
Pokémon Silver
| Location | Method | Level | Chance | Conditions |
|---|---|---|---|---|
Whirl Islands Whirl Islands (1F) | Fishing with a Super Rod | 40 | 10% | - |
Whirl Islands Whirl Islands (B2F) | Fishing with a Super Rod | 40 | 10% | - |
Whirl Islands Whirl Islands (B3F) | Fishing with a Super Rod | 40 | 10% | - |
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| Start | Leer |  |  Status | - | 100 | 30 | Reduces the foe's DEFENSE. |
| Start | Water Gun |  |  Special | 40 | 100 | 25 | Squirts water to attack. |
| Start | Smokescreen | | Status | - | 100 | 20 | Lowers the foe's accuracy. |
| Start | Bubble | | Special | 20 | 100 | 30 | An attack that may reduce SPEED. |
| 8 | Smokescreen | | Status | - | 100 | 20 | Lowers the foe's accuracy. |
| 15 | Leer | | Status | - | 100 | 30 | Reduces the foe's DEFENSE. |
| 22 | Water Gun | | Special | 40 | 100 | 25 | Squirts water to attack. |
| 29 | Twister |  | Special | 40 | 100 | 20 | Whips up a tornado to attack. |
| 40 | Agility |  | Status | - | - | 30 | Sharply increases the user's SPEED. |
| 51 | Hydro Pump | | Special | 120 | 80 | 5 | A powerful water- type attack. |
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| HM03 | Surf | | Special | 95 | 100 | 15 | A strong water- type attack. |
| HM06 | Whirlpool | | Special | 15 | 70 | 15 | Traps the foe for 2-5 turns. |
| HM07 | Waterfall | |  Physical | 80 | 100 | 15 | An aquatic charge attack. |
| TM02 | Headbutt | | Physical | 70 | 100 | 15 | An attack that may make foe flinch. |
| TM03 | Curse |  | Status | - | - | 10 | Works differently for ghost-types. |
| TM06 | Toxic |  | Status | - | 85 | 10 | A poison move with increasing damage. |
| TM10 | Hidden Power | | Special | 1 | 100 | 15 | The power varies with the Pokémon. |
| TM13 | Snore | | Special | 40 | 100 | 15 | An attack useable only while asleep. |
| TM14 | Blizzard |  | Special | 120 | 70 | 5 | An attack that may freeze the foe. |
| TM15 | Hyper Beam | | Special | 150 | 90 | 5 | 1st turn: Attack 2nd turn: Rest |
| TM16 | Icy Wind | | Special | 55 | 95 | 15 | An icy attack that lowers SPEED. |
| TM17 | Protect | | Status | - | - | 10 | Foils attack that turn. It may fail. |
| TM18 | Rain Dance | | Status | - | - | 5 | Boosts water-type moves for 5 turns. |
| TM20 | Endure | | Status | - | - | 10 | Always leaves at least 1HP. |
| TM21 | Frustration | | Physical | - | 100 | 20 | An attack based on lack of loyalty. |
| TM24 | Dragon Breath | | Special | 60 | 100 | 20 | A strong breath attack. |
| TM27 | Return | | Physical | - | 100 | 20 | An attack that is based on loyalty. |
| TM32 | Double Team | | Status | - | - | 15 | Heightens evasive ness. |
| TM34 | Swagger | | Status | - | 90 | 15 | Causes confusion and raises ATTACK. |
| TM35 | Sleep Talk | | Status | - | - | 10 | Randomly attacks while asleep. |
| TM39 | Swift | | Special | 60 | - | 20 | An attack that never misses. |
| TM44 | Rest | | Status | - | - | 5 | Sleep for 2 turns to fully recover. |
| TM45 | Attract | | Status | - | 100 | 15 | Makes the opposite gender infatuated. |