Horsea
#116 in the Brilliant Diamond and Shining Pearl Pokédex • Dragon Pokémon
Brilliant Diamond
It makes its nest in the shade of corals. If it senses danger, it spits murky ink and flees.
Shining Pearl
It makes its nest in the shade of corals. If it senses danger, it spits murky ink and flees.
Pokédexes
Egg Group
Steps to Hatch
Effort Values Yielded
Gender Ratio
Capture Rate
Base Experience
| Pokémon | Requires | Evolution |
|---|---|---|
![]() Horsea #116 | Level 32 | ![]() Seadra #117 |
![]() Seadra #117 | Trade holding Dragon Scale | ![]() Kingdra #230 |
Brilliant Diamond
| Location | Method | Level | Chance | Conditions |
|---|---|---|---|---|
Sea Route 226 Road 226 | Fishing with a Good Rod | 15-20 | 40% | - |
Sea Route 226 Road 226 | Fishing with a Good Rod | 10-25 | 4% | - |
Sea Route 226 Road 226 | Fishing with a Good Rod | 10-25 | 1% | - |
Shining Pearl
| Location | Method | Level | Chance | Conditions |
|---|---|---|---|---|
Sea Route 226 Road 226 | Fishing with a Good Rod | 15-20 | 40% | - |
Sea Route 226 Road 226 | Fishing with a Good Rod | 10-25 | 4% | - |
Sea Route 226 Road 226 | Fishing with a Good Rod | 10-25 | 1% | - |

Normal
Horsea
Dragon Pokémon

HP
30
Attack
40
Defense
70
Sp. Atk
70
Sp. Def
25
Speed
60
Total
295
Type Chart
Weaknesses
Takes 2× from


Resistances
Takes 0.5× from




| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| Start | Leer | ![]() | Status | - | 100 | 30 | |
| Start | Water Gun | ![]() | Special | 40 | 100 | 25 | |
| 5 | Smokescreen | ![]() | Status | - | 100 | 20 | |
| 10 | Twister | ![]() | Special | 40 | 100 | 20 | |
| 15 | Focus Energy | ![]() | Status | - | - | 30 | |
| 20 | Dragon Breath | ![]() | Special | 60 | 100 | 20 | |
| 25 | Bubble Beam | ![]() | Special | 65 | 100 | 20 | |
| 30 | Agility | ![]() | Status | - | - | 30 | |
| 35 | Laser Focus | ![]() | Status | - | - | 30 | |
| 40 | Dragon Pulse | ![]() | Special | 85 | 100 | 10 | |
| 45 | Hydro Pump | ![]() | Special | 110 | 80 | 5 | |
| 50 | Dragon Dance | ![]() | Status | - | - | 20 | |
| 55 | Rain Dance | ![]() | Status | - | - | 5 |
| Class | Description | |||||
|---|---|---|---|---|---|---|
| Aurora Beam | ![]() | Special | 65 | 100 | 20 | |
| Clear Smog | ![]() | Special | 50 | - | 15 | |
| Disable | ![]() | Status | - | 100 | 20 | |
| Dragon Breath | ![]() | Special | 60 | 100 | 20 | |
| Flail | ![]() | Physical | - | 100 | 15 | |
| Muddy Water | ![]() | Special | 90 | 85 | 10 | |
| Octazooka | ![]() | Special | 65 | 85 | 10 | |
| Outrage | ![]() | Physical | 120 | 100 | 10 | |
| Splash | ![]() | Status | - | - | 40 |
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| - | Attract | ![]() | Status | - | 100 | 15 | |
| - | Blizzard | ![]() | Special | 110 | 70 | 5 | |
| - | Brine | ![]() | Special | 65 | 100 | 10 | |
| - | Double Team | ![]() | Status | - | - | 15 | |
| - | Dragon Pulse | ![]() | Special | 85 | 100 | 10 | |
| - | Endure | ![]() | Status | - | - | 10 | |
| - | Facade | ![]() | Physical | 70 | 100 | 20 | |
| - | Flash Cannon | ![]() | Special | 80 | 100 | 10 | |
| - | Hail | ![]() | Status | - | - | 10 | |
| - | Ice Beam | ![]() | Special | 90 | 100 | 10 | |
| - | Protect | ![]() | Status | - | - | 10 | |
| - | Rain Dance | ![]() | Status | - | - | 5 | |
| - | Rest | ![]() | Status | - | - | 5 | |
| - | Sleep Talk | ![]() | Status | - | - | 10 | |
| - | Substitute | ![]() | Status | - | - | 10 | |
| - | Swagger | ![]() | Status | - | 85 | 15 | |
| - | Water Pulse | ![]() | Special | 60 | 100 | 20 | |
| HM03 | Surf | ![]() | Special | 90 | 100 | 15 | |
| HM07 | Waterfall | ![]() | Physical | 80 | 100 | 15 | |
| TM49 | Scald | ![]() | Special | 80 | 100 | 15 |
Swift Swim
Ability Slot 1
Doubles Speed during rain.
Sniper
Ability Slot 2
Strengthens critical hits to inflict 3× damage rather than 2×.
Damp
Hidden Ability
Prevents Self-Destruct, Explosion, and Aftermath from working while the Pokémon is in battle.
























Status
Special


Physical