Special
Balanced
440Average
85Moderate
CTier

While most trainers evolve Seadra into Kingdra immediately, the unevolved form has a niche with Eviolite boosting its defenses. Only weak to Electric and Grass. Sits at a decent but contested Speed tier. Known as the Dragon Pokemon.

Seadra's built around special offense. Defense leads the charge, Sp. Def pays for it. Moderately hard to find, worth 2 Defense and Sp. Atk EVs. Follows a medium-fast 1M XP curve.

Base Stats
440Above
HP55
D
Attack65
C
Defense95
B
Sp. Atk95
B
Sp. Def45
D
Speed85
C
Total440
Low <60
Avg 60-89
High 90-149
Top 150+
EV YieldDefeating Seadra yields +1 Def, +1 SpA
HPAtkDef+1SpA+1SpDSpe
Details
Catch75Challenging•Medium Fast1M XP•1.2m / 3'11"•25kg / 55.1 lbs•154Base XP
Pokedex Entries

Its spines provide protection. Its fins and bones are prized as traditional medicine ingredients.

Brilliant Diamond / Shining Pearl

Seadra Weakness

Good

Electric and Grass-type moves hit Seadra for super-effective damage. It resists 4 types, giving it decent defensive coverage. Seadra's physical bulk (base 95 Def) helps cushion physical weakness hits, but special attackers are the bigger threat.

4xCriticali
None
2xWeaki
ElectricGrass
½xResisti
FireWaterIceSteel
¼xResisti
None
0xImmunei
None
STAB (3)i
FireGroundRock
2Weak
4Resist
0Immune
Scorei0
SpikesGrounded — up to 25%
Toxic SpikesVulnerable
Abilities
Poison PointHas a 30% chance of poisoning attacking Pokémon on contact.
SniperStrengthens critical hits to inflict 3× damage rather than 2×.
DampHAPrevents self destruct, explosion, and aftermath from working while the Pokémon is in battle.

Seadra is partway through a three-stage line between Horsea and Kingdra. The chain involves a trade, so it's not a straightforward grind. So far, HP got the biggest boost (+25 from Horsea). The final form adds another 100 stats on top.

How to Evolve

3 Forms
Horsea
#116Horsea
32
Level 32
Seadra
#117Seadra
Trade + Dragon Scale
Kingdra
#230Kingdra
Stat Comparison 3 Stages
Horsea
Water
Seadra
Water
Kingdra
WaterDragon
HP
30
55+25
75+20
ATK
40
65+25
95+30
DEF
70
95+25
95
SP.ATK
70
95+25
95
SP.DEF
25
45+20
95+50
SPE
60
85+25
85
BST
295C-Tier
440C-Tier+145
540B-Tier+100
ROLE
Balanced
Balanced
Balanced
TYPE
Special
Special
Mixed
Breeding
Very Easy

Breed with Seadra to get Horsea eggs easily from the Dragon and Water1 egg groups. Notable egg moves include Aurora Beam, Clear Smog, Disable and 6 more.

Egg Groups
DragonWater1
Gender
♂50.0%♀50.0%
Hatch Time
20 cycles·5,140 steps
Quick~5 min with Flame Body
Egg Moves
9moves

Best Build

No build content available for this Pokemon in Gen 8.

Try selecting a different game/generation filter, or check back later.

Without breeding, Seadra misses out on Aurora Beam and Clear Smog. That's 9 egg moves adding depth that the base kit lacks. STAB comes from Hydro Pump and Surf, with Dragon and Ice coverage and more rounding things out.

Level-Up Moves

Lv 1
Leer
—10030Normal
Lv 1
Smokescreen
—10020Normal
Lv 1
Twister
4010020Dragon
Lv 1
Water Gun
4010025Water
Lv 15
Focus Energy
——30Normal
Lv 20
Dragon Breath
6010020Dragon
Lv 25
Bubble Beam
6510020Water
Lv 30
Agility
——30Psychic
Lv 37
Laser Focus
——30Normal
Lv 44
Dragon Pulse
8510010Dragon
Lv 51
Hydro Pump
110805Water
Lv 58
Dragon Dance
——20Dragon
Lv 65
Rain Dance
——5Water

TM Moves

Src
TM45
Attract
—10015Normal
TM14
Blizzard
110705Ice
TM55
Brine
6510010Water
TM32
Double Team
——15Normal
TM59
Dragon Pulse
8510010Dragon
TM58
Endure+4
——10Normal
TM42
Facade
7010020Normal
TM91
Flash Cannon
8010010Steel
TM68
Giga Impact
150905Normal
TM07
Hail
——10Ice
TM15
Hyper Beam
150905Normal
TM13
Ice Beam
9010010Ice
TM17
Protect+4
——10Normal
TM18
Rain Dance
——5Water
TM44
Rest
——10Psychic
TM49
Scald
8010015Water
TM82
Sleep Talk
——10Normal
TM90
Substitute
——10Normal
TM95
Surf
9010015Water
TM87
Swagger
—8515Normal
TM03
Water Pulse
6010020Water
TM99
Waterfall
8010015Water

Egg Moves

Src
Egg
Aurora Beam
6510020Ice
Egg
Clear Smog
50—15Poison
Egg
Disable
—10020Normal
Egg
Dragon Breath
6010020Dragon
Egg
Flail
—10015Normal
Egg
Muddy Water
908510Water
Egg
Octazooka
658510Water
Egg
Outrage
12010010Dragon
Egg
Splash
——40Normal

Tutor Moves

Seadra can't learn any Tutor moves

Seadra starts showing up in mid-game fishing spots at high spawn rates across 2 encounter spots. The list below is sorted so you can pick what fits your current progress without scrolling through everything.

Where To Catch Seadra in Brilliant Diamond & Shining Pearl

Horsea is your first catch on the way to Seadra. You'll find walking and fishing encounters from Lv. 10-63 across 10 total spots in the chain.

  1. Horsea
    Step 1Catch Horsea
    Route 226
    Shining PearlGood RodLv.10-2535%EarlyRoute
    EASY
    Route 226
    Brilliant DiamondGood RodLv.10-2535%EarlyRoute
    EASY
    Fountainspring Cave
    Brilliant DiamondGrassLv.58-63PostCavePost-game
    Fountainspring Cave
    Shining PearlGrassLv.58-63PostCavePost-game
    Riverbank Cave
    Brilliant DiamondGrassLv.58-63PostCavePost-game
    Riverbank Cave
    Shining PearlGrassLv.58-63PostCavePost-game
    Still-Water Cavern
    Shining PearlGrassLv.58-63PostCavePost-game
    Still-Water Cavern
    Brilliant DiamondGrassLv.58-63PostCavePost-game
  2. Seadra
    Step 2Seadra ✓
    Route 226
    Shining PearlSuper RodLv.30-5535%MidRoute
    EASY
    Route 226
    Brilliant DiamondSuper RodLv.30-5535%MidRoute
    EASY
    or evolve from Horsea (Step 1)

  • Seadra isn't fully evolved, so it's not built for competitive play. You'll want to evolve it into Kingdra to unlock its full potential. At 440 BST, it's a stepping stone rather than a team anchor.

  • Watch for Raikou (Electric) and Venusaur (Grass) when using Seadra. They all hit it super-effectively with STAB. Only 2 weaknesses means fewer dedicated counters to worry about.

  • Horsea evolves into Seadra at level 32. Seadra evolves into Kingdra while holding a Dragon Scale. Seadra is a middle-stage evolution in the Horsea line.

  • Poison Point has a 30% chance of poisoning attacking Pokémon on contact — that's the one you want on Seadra. Damp is the hidden ability. Niche, but it has its uses. Sniper works too if your team needs something different.

  • Seadra fills the balanced role. It's a special attacker with base 95 Sp. Atk. Base 85 Speed is workable — faster than some, slower than many.

  • Seadra appears in 20 games, including Yellow, Red & Blue, and Gold & Silver.

Seadra has been part of the series since Red & Blue, appearing in 20 titles across all 9 generations. As a Gen 1 original, it's one of the most consistently available Pokemon in the franchise.