Happiny is a baby Pokemon from Gen 4 — it can't hold its own in battle yet. The payoff is Blissey, which is where the real competitive value lives. Worth raising if you need one on your team. Ghost moves can't touch it, and only a single type hits it super-effectively.
The stat line revolves around HP. Percentage recovery gets extra mileage here. Sp. Def backs it up, though Attack doesn't pull its weight. Worth 1 HP EV on a fast 800K XP curve to max out.
It carefully carries a round, white rock that it thinks is an egg. It’s bothered by how curly its hair looks.
Happiny Weakness
GoodHappiny is weak to Fighting-type moves. On the flip side, it's immune to Ghost-type moves entirely. Happiny's special bulk (base 65 Sp.Def) helps absorb special-type weaknesses, though physical moves exploit the lower Defense.
- Fairy type does not exist — Dragon has fewer checks
- Physical / Special split now per-move (introduced Gen IV)
Happiny starts the chain as a baby form and evolves into Chansey using a Oval Stone. To get more eggs, breed the evolved versions. Evolving adds up to 320 stat points total.
How to Evolve
Best Build
No build content available for this Pokemon in Gen 4.
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The TM pool is where it gets interesting. Coverage across 11 types means almost nothing walls Happiny cleanly, with Last Resort and Uproar anchoring the STAB side. Matchup flexibility isn't a problem.
Level-Up Moves
TM Moves
Egg Moves
Tutor Moves
Happiny doesn't appear in HeartGold & SoulSilver. Transfer it from Diamond, Platinum, or Ultra Sun to add it to your collection. Check the source games below for encounter details.
Happiny is not available as a wild encounter in this game.
Catch in the wild in:
Then trade to HeartGold & SoulSilver.
Also found in:
At 220 BST, Happiny is firmly in pre-evolution territory. Evolve it into Chansey before bringing it to any serious fight.
Happiny's biggest threats include Machamp (Fighting), all carrying super-effective STAB moves. Only 1 weakness means fewer dedicated counters to worry about. At base 30 Speed, Happiny won't outrun any of these threats so switching to a resist is usually the safer play.
Happiny evolves into Chansey using a Oval Stone. Happiny is the base form in a 3-stage evolutionary line.
Happiny gets Natural Cure, Serene Grace, and Friend Guard. But Natural Cure is the one that matters — it's the centerpiece of every viable set. Build around that.
Happiny is a physical attacker with base 5 Attack. But the speed tells the real story — base 30 Speed is low. Priority moves or Trick Room are the way to go. Fits the support role.
Happiny appears in 13 games, including Platinum, HeartGold & SoulSilver, and Diamond & Pearl.
Since Diamond & Pearl, Happiny has been in 13 games. Requiring an item-based evolution to obtain means it's consistently available but requires more effort than simply catching it in the wild.
- Gen IY
Yellow - Gen IRB
Red & Blue - Gen IIGS
Gold & Silver - Gen IIC
Crystal - Gen IIIRS
Ruby & Sapphire - Gen IIIFRLG
FireRed & LeafGreen - Gen IIIE
Emerald - Gen IVPt
Platinum - Gen IVHGSS
HeartGold & SoulSilver - Gen IVDPDebut
Diamond & Pearl - Gen VBW
Black & White - Gen VB2W2
Black 2 & White 2 - Gen VIXY
X & Y - Gen VIORAS
Omega Ruby & Alpha Sapphire - Gen VIIUSUM
Ultra Sun & Ultra Moon - Gen VIISM
Sun & Moon - Gen VIILGPE
Let's Go Pikachu & Eevee - Gen VIIISwSh
Sword & Shield - Gen VIIIPLA
Legends: Arceus - Gen VIIIBDSP
Brilliant Diamond & Shining Pearl - Gen IXSV
Scarlet & Violet - Gen IXLZA
Legends: Z-A