Seadra
Diamond/PearlPlatinum

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

Heartgold

An examination of its cells revealed the presence of a gene not found in HORSEA. It became a hot topic.

Soulsilver

Its fin-tips leak poison. Its fins and bones are highly valued as ingredients in herbal medicine.

Evolution Chain

horsea
Horsea
Level 32
seadra
Seadra
🔄
Trade
holding dragon scale
kingdra
Kingdra

Pokédex Data

Classification Dragon Pokémon
Height 1.2 m (3'11")
Weight 25.0 kg (55.1 lbs)
Abilities

Held Items

Game Locations

  • Seafoam Islands B4f
  • Sinnoh Sea Route 226 Area
  • Whirl Islands 1f
  • Whirl Islands B2f

Training

EV Yield +1 defense
+1 Sp. Atk
Catch Rate 75
Base Friendship 70
Growth Rate medium
Gender Ratio
Egg Groups Water1, Dragon

Learned Moves

Level Up Moves

Diamond/Pearl
Lvl Name Class Power Acc. PP Effect
1 Leer
100% 30 Lowers the target's Defense by one stage.
1 Water Gun
40 100% 25 Inflicts regular damage with no additional effect.
1 Smokescreen
100% 20 Lowers the target's accuracy by one stage.
1 Bubble
40 100% 30 Has a 10% chance to lower the target's Speed by one stage.
4 Smokescreen
100% 20 Lowers the target's accuracy by one stage.
8 Leer
100% 30 Lowers the target's Defense by one stage.
11 Water Gun
40 100% 25 Inflicts regular damage with no additional effect.
14 Focus Energy
30 Increases the user's chance to score a critical hit.
18 Bubble Beam
65 100% 20 Has a 10% chance to lower the target's Speed by one stage.
23 Agility
30 Raises the user's Speed by two stages.
26 Twister
40 100% 20 Has a 20% chance to make the target flinch.
30 Brine
65 100% 10 Has double power against Pokémon that have less than half their max HP remaining.
40 Hydro Pump
110 80% 5 Inflicts regular damage with no additional effect.
48 Dragon Dance
20 Raises the user's Attack and Speed by one stage.
57 Dragon Pulse
85 100% 10 Inflicts regular damage with no additional effect.
Platinum
Lvl Name Class Power Acc. PP Effect
1 Leer
100% 30 Lowers the target's Defense by one stage.
1 Water Gun
40 100% 25 Inflicts regular damage with no additional effect.
1 Smokescreen
100% 20 Lowers the target's accuracy by one stage.
1 Bubble
40 100% 30 Has a 10% chance to lower the target's Speed by one stage.
4 Smokescreen
100% 20 Lowers the target's accuracy by one stage.
8 Leer
100% 30 Lowers the target's Defense by one stage.
11 Water Gun
40 100% 25 Inflicts regular damage with no additional effect.
14 Focus Energy
30 Increases the user's chance to score a critical hit.
18 Bubble Beam
65 100% 20 Has a 10% chance to lower the target's Speed by one stage.
23 Agility
30 Raises the user's Speed by two stages.
26 Twister
40 100% 20 Has a 20% chance to make the target flinch.
30 Brine
65 100% 10 Has double power against Pokémon that have less than half their max HP remaining.
40 Hydro Pump
110 80% 5 Inflicts regular damage with no additional effect.
48 Dragon Dance
20 Raises the user's Attack and Speed by one stage.
57 Dragon Pulse
85 100% 10 Inflicts regular damage with no additional effect.
HeartGold/SoulSilver
Lvl Name Class Power Acc. PP Effect
1 Leer
100% 30 Lowers the target's Defense by one stage.
1 Water Gun
40 100% 25 Inflicts regular damage with no additional effect.
1 Smokescreen
100% 20 Lowers the target's accuracy by one stage.
1 Bubble
40 100% 30 Has a 10% chance to lower the target's Speed by one stage.
4 Smokescreen
100% 20 Lowers the target's accuracy by one stage.
8 Leer
100% 30 Lowers the target's Defense by one stage.
11 Water Gun
40 100% 25 Inflicts regular damage with no additional effect.
14 Focus Energy
30 Increases the user's chance to score a critical hit.
18 Bubble Beam
65 100% 20 Has a 10% chance to lower the target's Speed by one stage.
23 Agility
30 Raises the user's Speed by two stages.
26 Twister
40 100% 20 Has a 20% chance to make the target flinch.
30 Brine
65 100% 10 Has double power against Pokémon that have less than half their max HP remaining.
40 Hydro Pump
110 80% 5 Inflicts regular damage with no additional effect.
48 Dragon Dance
20 Raises the user's Attack and Speed by one stage.
57 Dragon Pulse
85 100% 10 Inflicts regular damage with no additional effect.

TM/HM Moves

Diamond/PearlPlatinum
Name Class Power Acc. PP Effect
HM03 Surf
90 100% 15 Inflicts regular damage and can hit Dive users.
HM07 Waterfall
80 100% 15 Has a 20% chance to make the target flinch.
TM03 Water Pulse
60 100% 20 Has a 20% chance to confuse the target.
TM06 Toxic
90% 10 Badly poisons the target, inflicting more damage every turn.
TM07 Hail
10 Changes the weather to a hailstorm for five turns.
TM10 Hidden Power
60 100% 15 Power and type depend upon user's IVs. Power can range from 30 to 70.
TM13 Ice Beam
90 100% 10 Has a 10% chance to freeze the target.
TM14 Blizzard
110 70% 5 Has a 10% chance to freeze the target.
TM15 Hyper Beam
150 90% 5 User foregoes its next turn to recharge.
TM17 Protect
10 Prevents any moves from hitting the user this turn.
TM18 Rain Dance
5 Changes the weather to rain for five turns.
TM21 Frustration
100% 20 Power increases as happiness decreases, up to a maximum of 102.
TM27 Return
100% 20 Power increases with happiness, up to a maximum of 102.
TM32 Double Team
15 Raises the user's evasion by one stage.
TM42 Facade
70 100% 20 Power doubles if user is burned, paralyzed, or poisoned.
TM43 Secret Power
70 100% 20 Has a 30% chance to inflict a status effect which depends upon the terrain.
TM44 Rest
5 User sleeps for two turns, completely healing itself.
TM45 Attract
100% 15 Target falls in love if it has the opposite gender, and has a 50% chance to refuse attacking the user.
TM55 Brine
65 100% 10 Has double power against Pokémon that have less than half their max HP remaining.
TM58 Endure
10 Prevents the user's HP from lowering below 1 this turn.
TM59 Dragon Pulse
85 100% 10 Inflicts regular damage with no additional effect.
TM68 Giga Impact
150 90% 5 User foregoes its next turn to recharge.
TM78 Captivate
100% 20 Lowers the target's Special Attack by two stages if it's the opposite gender.
TM82 Sleep Talk
10 Randomly uses one of the user's other three moves. Only works if the user is sleeping.
TM83 Natural Gift
100% 15 Power and type depend on the held berry.
TM87 Swagger
85% 15 Raises the target's Attack by two stages and confuses the target.
TM90 Substitute
10 Transfers 1/4 of the user's max HP into a doll, protecting the user from further damage or status changes until it breaks.
TM91 Flash Cannon
80 100% 10 Has a 10% chance to lower the target's Special Defense by one stage.
HeartGold/SoulSilver
Name Class Power Acc. PP Effect
HM03 Surf
90 100% 15 Inflicts regular damage and can hit Dive users.
HM05 Whirlpool
35 85% 15 Prevents the target from leaving battle and inflicts 1/16 its max HP in damage for 2-5 turns.
HM07 Waterfall
80 100% 15 Has a 20% chance to make the target flinch.
TM03 Water Pulse
60 100% 20 Has a 20% chance to confuse the target.
TM06 Toxic
90% 10 Badly poisons the target, inflicting more damage every turn.
TM07 Hail
10 Changes the weather to a hailstorm for five turns.
TM10 Hidden Power
60 100% 15 Power and type depend upon user's IVs. Power can range from 30 to 70.
TM13 Ice Beam
90 100% 10 Has a 10% chance to freeze the target.
TM14 Blizzard
110 70% 5 Has a 10% chance to freeze the target.
TM15 Hyper Beam
150 90% 5 User foregoes its next turn to recharge.
TM17 Protect
10 Prevents any moves from hitting the user this turn.
TM18 Rain Dance
5 Changes the weather to rain for five turns.
TM21 Frustration
100% 20 Power increases as happiness decreases, up to a maximum of 102.
TM27 Return
100% 20 Power increases with happiness, up to a maximum of 102.
TM32 Double Team
15 Raises the user's evasion by one stage.
TM42 Facade
70 100% 20 Power doubles if user is burned, paralyzed, or poisoned.
TM43 Secret Power
70 100% 20 Has a 30% chance to inflict a status effect which depends upon the terrain.
TM44 Rest
5 User sleeps for two turns, completely healing itself.
TM45 Attract
100% 15 Target falls in love if it has the opposite gender, and has a 50% chance to refuse attacking the user.
TM55 Brine
65 100% 10 Has double power against Pokémon that have less than half their max HP remaining.
TM58 Endure
10 Prevents the user's HP from lowering below 1 this turn.
TM59 Dragon Pulse
85 100% 10 Inflicts regular damage with no additional effect.
TM68 Giga Impact
150 90% 5 User foregoes its next turn to recharge.
TM78 Captivate
100% 20 Lowers the target's Special Attack by two stages if it's the opposite gender.
TM82 Sleep Talk
10 Randomly uses one of the user's other three moves. Only works if the user is sleeping.
TM83 Natural Gift
100% 15 Power and type depend on the held berry.
TM87 Swagger
85% 15 Raises the target's Attack by two stages and confuses the target.
TM90 Substitute
10 Transfers 1/4 of the user's max HP into a doll, protecting the user from further damage or status changes until it breaks.
TM91 Flash Cannon
80 100% 10 Has a 10% chance to lower the target's Special Defense by one stage.

Tutor Moves

Platinum
Name Class Power Acc. PP Effect
Bounce
85 85% 5 User bounces high into the air, dodging all attacks, and hits next turn.
Dive
80 100% 10 User dives underwater, dodging all attacks, and hits next turn.
Icy Wind
55 95% 15 Has a 100% chance to lower the target's Speed by one stage.
Outrage
120 100% 10 Hits every turn for 2-3 turns, then confuses the user.
Signal Beam
75 100% 15 Has a 10% chance to confuse the target.
Snore
50 100% 15 Has a 30% chance to make the target flinch. Only works if the user is sleeping.
Swift
60 20 Never misses.
Twister
40 100% 20 Has a 20% chance to make the target flinch.
HeartGold/SoulSilver
Name Class Power Acc. PP Effect
Bounce
85 85% 5 User bounces high into the air, dodging all attacks, and hits next turn.
Dive
80 100% 10 User dives underwater, dodging all attacks, and hits next turn.
Headbutt
70 100% 15 Has a 30% chance to make the target flinch.
Icy Wind
55 95% 15 Has a 100% chance to lower the target's Speed by one stage.
Outrage
120 100% 10 Hits every turn for 2-3 turns, then confuses the user.
Signal Beam
75 100% 15 Has a 10% chance to confuse the target.
Snore
50 100% 15 Has a 30% chance to make the target flinch. Only works if the user is sleeping.
Swift
60 20 Never misses.
Twister
40 100% 20 Has a 20% chance to make the target flinch.

Base Stats

Hp 55
Attack 65
Defense 95
Sp. Atk 95
Sp. Def 45
Speed 85
Total 440

Type Defenses

(vs. Gen 6+ rules)

0.5x
0.5x
2x
2x
0.5x
0.5x