#053 PersianAll 251 Pokémon#055 Golduck

Gengar’s Pokédex · Kanto · Generation I

#054 Psyduck

Water

  • SpeciesDuck Pokémon
  • Japanese nameKoduck
  • PronunciationSYE-DUCK
  • Height2′ 7″ 0.79 m
  • Weight43.0 lb 19.35 kg
  • Gender♂ 50% · ♀ 50%
Psyduck official artwork

PokédexWhere to findType matchupsMovesBreedingStats

Name meaning

Combination of PSYCHIC and DUCK. “duck with psychic powers”

Evolution

  1. PsyduckLevel 28Golduck
Psyduck in the original Gengar’s Pokédex
Psyduck as it appeared in the original Gengar’s Pokédex

Pokédex entries

RedBlue While lulling its enemies with its vacant look, this wily POKEMON will use psychokinetic powers.
Yellow Always tormented by headaches. It uses psychic powers, but it is not known if it intends to do so.
Stadium Appears unaware and totally vacant. However, if its chronic headache worsens, it starts exhibiting peculiar powers.
GoldStadium 2 It has mystical powers but doesn’t recall that is has used them. That is why it always looks puzzled.
Silver If its chronic headache peaks, it may exhibit odd powers. It seems unable to recall such an episode.
Crystal The only time it can use its psychic power is when its sleeping brain cells happen to wake.

Where to find Psyduck

Game Where to find it Time Rarity
Blue Fishing (Safari Zone, Seafoam Island, Cerulean City, Routes 4, 24, 25) NA Many
Red NA Few
Yellow Route 6 (Surfing) NA Many
Gold Ilex Forest, Routes 6, 35 Any Many
Silver Any Many
Crystal Ilex Forest, National Park, Routes 6, 35 Any Many

How to catch

Ground Surf Fishing Forest Tree Mountain Tree Rock Smash Breed Evolve Event BugCatch Game Corner
R/B ✓
Yellow ✓
G/S ✓ ✓
Crystal ✓ ✓

✓ marks how you can get it in each game. Shaded boxes are methods that didn’t exist in that game.

Type matchups

Defence: damage taken from each attack type

  • Normal×1
  • Fire×0.5
  • Water×0.5
  • Electric×2
  • Grass×2
  • Ice×0.5
  • Fighting×1
  • Poison×1
  • Ground×1
  • Flying×1
  • Psychic×1
  • Bug×1
  • Rock×1
  • Ghost×1
  • Dragon×1
  • Dark×1
  • Steel×0.5
  • Gold, Silver & Crystal: 2 weaknesses and 4 resistances out of 17 types. Defence ratio 1 : 2 (50%).
  • Red, Blue & Yellow: 2 weaknesses and 3 resistances out of 15 types. Defence ratio 2 : 3 (~67%).
  • This Pokémon has more weaknesses in GSC than in RBY. So this Pokémon has a better defense ratio in RBY.

Offence: same-type attacks against each type

  • NormalNormal
  • FireGood
  • WaterBad
  • ElectricNormal
  • GrassBad
  • IceNormal
  • FightingNormal
  • PoisonNormal
  • GroundGood
  • FlyingNormal
  • PsychicNormal
  • BugNormal
  • RockGood
  • GhostNormal
  • DragonBad
  • DarkNormal
  • SteelNormal
  • Gold, Silver & Crystal: 3 advantages and 3 disadvantages out of 17 types. Offensive ratio 1:1 (100%).
  • Red, Blue & Yellow: 1 advantage and 1 disadvantage out of 15 types. Offensive ratio 1:1 (100%).

Moves learned by levelling up

R/B/Y G/S/C Move Type Kind
Start Start Scratch Normal Physical
28 5 Tail Whip Normal Status
31 10 Disable Normal Status
36 16 Confusion Psychic Special
— 23 Screech Normal Status
— 31 Psych Up Normal Status
43 40 Fury Swipes Normal Physical
52 50 Hydro Pump Water Special

“Start” means it knows the move from level 1; a dash means it doesn’t learn the move by levelling up in that game.

Move Tutor Crystal

  • Ice Beam

TMs & HMs Gold, Silver & Crystal

  • TM01Dynamicpunch
  • TM02Headbutt
  • TM03Curse
  • TM06Toxic
  • TM08Rock Smash
  • TM09Psych Up
  • TM10Hidden Power
  • TM13Snore
  • TM14Blizzard
  • TM16Icy Wind
  • TM17Protect
  • TM18Rain Dance
  • TM20Endure
  • TM21Frustration
  • TM23Iron Tail
  • TM27Return
  • TM28Dig
  • TM31Mud-Slap
  • TM32Double Team
  • TM33Ice Punch
  • TM34Swagger
  • TM35Sleep Talk
  • TM39Swift
  • TM44Rest
  • TM45Attract
  • HM03Surf
  • HM04Strength
  • HM05Flash
  • HM06Whirlpool
  • HM07Waterfall

TMs & HMs Red, Blue & Yellow

  • TM01Mega Punch
  • TM05Mega Kick
  • TM06Toxic
  • TM08Body Slam
  • TM09Take Down
  • TM10Double-Edge
  • TM11Bubblebeam
  • TM12Water Gun
  • TM13Ice Beam
  • TM14Blizzard
  • TM16Pay Day
  • TM17Submission
  • TM18Counter
  • TM19Seismic Toss
  • TM20Rage
  • TM28Dig
  • TM31Mimic
  • TM32Double Team
  • TM34Bide
  • TM39Swift
  • TM40Skull Bash
  • TM44Rest
  • TM50Substitute
  • HM03Surf
  • HM04Strength

Breeding Gold, Silver & Crystal

Egg groups Ground Pokémon group 7 Water 1 Pokémon group 8

Compatible Pokémon

Egg moves

Move How to pass it down
Foresight Mate with a male Hoothoot/Noctowl to a female Farfetch’d, then mate the male offspring to a female Psyduck/Golduck.
Future Sight Mate a male Natu/Xatu to a female Togetic. Then breed the male offspring to a female Marill/Azumarill. Then, mate male offspring (Marill) to a female Psyduck/Golduck.
Hypnosis Mate with a male Stantler or male from Poliwag Family.
Ice Beam Mate with a male from Lapras, Remoraid, or Seel Family.
Light Screen Mate with a male from Mareep or Pikachu Family.
Psybeam Mate with a male Espeon, Girafarig, or Remoraid/Octillery.
Psychic Mate with a male Espeon or male from Slowpoke Family.
Cross Chop (C) Mate with a male Mankey/Primeape in Crystal.

Stats

Stat Base Range at Lv. 100 G/S/C rank R/B/Y rank
HP 50 273-303 32/4527.43% 29/4230.85%
Attack 52 172-202 33/4924.20% 32/4521.19%
Defense 48 164-194 39/5524.20% 34/4422.70%
Speed 55 178-208 32/4732.66% 30/4229.14%
Special Attack G/S/C 65 198-228 23/4648.01% —
Special Defense G/S/C 50 168-198 32/4124.20% —
Special R/B/Y 50 168-198 — 21/2924.20%
Total 320 G/S/C
255 R/B/Y
1153-1333
955-1105
58/8719.80% 49/6513.57%

Ranges are the lowest and highest the stat can be at level 100. Ranks compare the base stat with every other Pokémon in those games (1 is the highest), with its percentile underneath.

Restored from Gengar’s Online Pokédex v4.2, one of the first Pokédexes on the web, created by Curtis Alumbaugh (Gengar) with Ian Alumbaugh (Haunter) and kept by Pokémon Dungeon. How to read this page · Red, Blue & Yellow moves · The Library