Gloom sits in the middle of its evolution line — stronger than Oddish but not yet at full power. Most trainers push through to Vileplume as fast as possible. Known as the Weed Pokemon. Flexible enough to run physical or special sets.
Nothing fancy in Gloom's spread. It leans mixed with Sp. Atk out front. And you'll get 2 Sp. Atk EVs per KO for it. Follows a 1.06M XP medium-slow curve.
The nectar it drools from its mouth smells so atrocious that it can make noses curl from more than a mile away.
Gloom Weakness
VulnerableGloom is weak to Fire, Ice, Flying, and Psychic-type moves. The Grass/Poison typing picks up 5 resistances to work with.
Gloom can evolve into Vileplume and Bellossom. Gloom sits before the split, so check the evolution methods below to pick your path. HP has grown the most so far (+15), but there's still another 95 stats to gain in the final evolution.
How to Evolve
Breed with Gloom to get Oddish eggs easily from the Plant egg group. Notable egg moves include After You, Charm, Flail and 8 more.
Don't let the NFE status fool you. Gloom with Eviolite hits bulk numbers that compete with final forms. Max HP and Sp. Atk EVs and Quiet nature maximize that, and Stench handles the rest.
Best Build
Best Gloom Moveset
- Bullet Seed
- Giga Drain
- Stun Spore
- Toxic
Recommended Teammates
Egg moves make a real difference. Gloom gets After You and Charm exclusively through breeding, filling gaps that TMs and level-up can't touch. Fairy and Normal coverage and more rounds out the picture alongside Petal Dance and Solar Beam.
Level-Up Moves
TM Moves
Egg Moves
Tutor Moves
high spawn rates for Gloom across 22 locations in endgame routes. Nothing complicated. Check the sorted list below, compare the top few options, and head to whichever is closest.
Where To Catch Gloom in Brilliant Diamond & Shining Pearl
The path to Gloom starts with Oddish at Lv. 18-63 via walking encounters. 2 catchable stages total, with locations listed for each one below.
Step 1Catch OddishMODERATERoute 230Brilliant DiamondGrassLv.18-2311%MidRouteMODERATERoute 230Shining PearlGrassLv.18-2311%MidRouteCHALLENGINGRoute 229Brilliant DiamondGrassLv.20-225%MidRouteCHALLENGINGRoute 229Shining PearlGrassLv.20-225%MidRouteBogsunk CavernBrilliant DiamondGrassLv.58-63PostSwampPost-gameBogsunk CavernShining PearlGrassLv.58-63PostSwampPost-gameGrassland CaveBrilliant DiamondGrassLv.58-63PostCavePost-gameGrassland CaveShining PearlGrassLv.58-63PostCavePost-gameRiverbank CaveShining PearlGrassLv.58-63PostCavePost-gameRiverbank CaveBrilliant DiamondGrassLv.58-63PostCavePost-gameSpacious CaveBrilliant DiamondGrassLv.58-63PostCavePost-gameSpacious CaveShining PearlGrassLv.58-63PostCavePost-gameStill-Water CavernBrilliant DiamondGrassLv.58-63PostCavePost-gameStill-Water CavernShining PearlGrassLv.58-63PostCavePost-gameSunlit CavernBrilliant DiamondGrassLv.58-63PostCavePost-gameSunlit CavernShining PearlGrassLv.58-63PostCavePost-gameSwampy CaveBrilliant DiamondGrassLv.58-63PostSwampPost-gameSwampy CaveShining PearlGrassLv.58-63PostSwampPost-game
Step 2Gloom ✓EFFORTLESSRoute 229Shining PearlGrassLv.51-5230%PostRouteDayEFFORTLESSRoute 229Brilliant DiamondGrassLv.51-5230%PostRouteDayEASYRoute 230Shining PearlGrassLv.5020%PostRouteEASYRoute 230Brilliant DiamondGrassLv.5020%PostRouteEASYRoute 229Shining PearlGrassLv.5120%PostRouteMorning/nightEASYRoute 229Brilliant DiamondGrassLv.5120%PostRouteMorning/nightBogsunk CavernShining PearlGrassLv.58-63PostSwampPost-gameBogsunk CavernBrilliant DiamondGrassLv.58-63PostSwampPost-gameGrassland CaveBrilliant DiamondGrassLv.58-63PostCavePost-gameGrassland CaveShining PearlGrassLv.58-63PostCavePost-gameRiverbank CaveShining PearlGrassLv.58-63PostCavePost-gameRiverbank CaveBrilliant DiamondGrassLv.58-63PostCavePost-gameSpacious CaveShining PearlGrassLv.58-63PostCavePost-gameSpacious CaveBrilliant DiamondGrassLv.58-63PostCavePost-gameStill-Water CavernShining PearlGrassLv.58-63PostCavePost-gameStill-Water CavernBrilliant DiamondGrassLv.58-63PostCavePost-gameSunlit CavernShining PearlGrassLv.58-63PostCavePost-gameSunlit CavernBrilliant DiamondGrassLv.58-63PostCavePost-gameSwampy CaveShining PearlGrassLv.58-63PostSwampPost-gameSwampy CaveBrilliant DiamondGrassLv.58-63PostSwampPost-gameCHALLENGINGRoute 224Shining PearlGrassLv.535%PostRouteCHALLENGINGRoute 224Brilliant DiamondGrassLv.535%PostRouteor evolve from Oddish (Step 1)
At 395 BST, Gloom is firmly in pre-evolution territory. Evolve it into Vileplume before bringing it to any serious fight.
Gloom gets Chlorophyll and Stench. But Chlorophyll is the one that matters — it's the centerpiece of every viable set. Build around that.
Gloom is a special attacker with base 85 Sp. Atk. Enough bulk to take a hit or two, too. But the speed tells the real story — base 40 Speed is low. Priority moves or Trick Room are the way to go. Fits the trick room role.
Gloom appears in 20 games, including Yellow, Red & Blue, and Gold & Silver.
Present since Red & Blue, Gloom appears in 20 games spanning 9 generations. Gen 1 originals like Gloom have the longest track record of availability in the series.
- Gen IY
Yellow - Gen IRBDebut

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 IVDP

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