Ground moves don't affect Yanmega at all — that's the advantage of Bug/Flying typing. Speed Boost raises its Speed every turn it stays in. Known as the Ogre Darner Pokemon. The stat spread leans into special offense.
The stat budget goes to damage. Sp. Atk and Speed carry the offense, Sp. Def doesn't even come close. An Ogre Darner Pokemon on a medium-fast 1M XP curve, worth 2 Attack EVs per KO.
By churning its wings, it creates shock waves that inflict critical internal injuries to foes.
Yanmega Weakness
VulnerableRock, Fire, Electric, Ice, and Flying-type moves hit Yanmega for super-effective damage. Rock hits land at 4x, so they're the biggest threat. The upside? Ground-type moves can't touch it at all. Yanmega's physical bulk (base 86 Def) helps cushion physical weakness hits, but special attackers are the bigger threat.
- Fairy type does not exist — Dragon has fewer checks
- Physical / Special split now per-move (introduced Gen IV)
Getting Yanmega requires knowing a specific move, not just grinding levels. The chain starts at Yanma. Breed this form to get Yanma eggs (average hatch time). Defense grew the most through evolution (+41 over Yanma), and Yanmega peaks at 515 total stats.
How to Evolve
Breed with Yanmega to get Yanma eggs easily using 47 partners from the Bug egg group. Notable egg moves include Feint, Feint Attack, Leech Life and 5 more.
the remaining moves gives Yanmega answers even while choice-locked. Choice Specs provides boosted special damage with move lock, and max Sp. Atk and Speed EVs with Tintedlens mean every prediction that lands hits hard.
Best Build
Best Yanmega Moveset
- Air Slash
- Bug Buzz
- Hidden Power Ground
- U Turn
Recommended Teammates
Without breeding, Yanmega misses out on Feint and Feint Attack. That's 8 egg moves adding depth that the base kit lacks. STAB comes from Bug Buzz and Leech Life, with coverage across 8 types rounding things out.
Level-Up Moves
TM Moves
Egg Moves
Tutor Moves
Reminder Moves
You're catching Yanma first, not Yanmega. Yanma appears at decent rates in the encounters below. The step cards map the full 2-stage line with evolution methods between each stage.
How to Obtain Yanmega in Diamond & Pearl
Step 1Catch YanmaEASYGreat Marsh - Daily PokemonPearlGrassLv.20-26UncommonMidFacilityPost-gameEASYGreat Marsh - Daily PokemonDiamondGrassLv.20-26UncommonMidFacilityPost-game
Step 2Yanmega ✓
Speed Boost changes the entire equation for Yanmega. The 515 BST doesn't tell the full story. Ranked C-Tier as a wallbreaker.
Watch for Aerodactyl (Rock), Arcanine (Fire), and Manectric (Electric) when using Yanmega. They all hit it super-effectively with STAB. Aerodactyl is the most dangerous since Rock moves deal 4x damage. Ice and Flying-type attackers are also a problem. With 5 weakness types, most competitive teams carry at least one counter.
Yanma evolves into Yanmega after learning Ancient Power. Yanmega is the fully evolved form. At 515 BST, it's got solid stats to work with.
Speed Boost is what you want on Yanmega. Every competitive set worth running is built with that ability in mind. The alternatives (Tinted Lens, Frisk) work on paper but Speed Boost is what makes Yanmega worth using.
Base 95 Speed is workable — faster than some, slower than many. On offense, Yanmega is leaning toward the special side (base 116 Sp. Atk). Defensively? Enough bulk to take a hit or two. Best used as a wallbreaker.
Yanmega appears in 12 games, including Platinum, HeartGold & SoulSilver, and Diamond & Pearl.
Available in 12 titles since its debut in Diamond & Pearl, Yanmega spans 6 generations of Pokemon games. It's accessible through wild encounters in a solid number of games.
- 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