At 395 BST, Gloom is firmly in pre-evolution territory. Evolve it into Vileplume before bringing it to any serious fight.

What is Gloom weak to?

In Omega Ruby & Alpha Sapphire, Gloom's biggest threats include Charizard (Fire), Cloyster (Ice), and Dodrio (Flying), all carrying super-effective STAB moves. Psychic-type attackers are also a problem. At base 40 Speed, Gloom won't outrun any of these threats so switching to a resist is usually the safer play.

How do you evolve Gloom?

In Omega Ruby & Alpha Sapphire, Oddish evolves into Gloom at level 21. Gloom can evolve into Vileplume and Bellossom depending on the method. Gloom is a middle-stage evolution in the Oddish line.

What is the best ability for Gloom?

Gloom gets Chlorophyll and Stench. But Chlorophyll is the one that matters. It's the centerpiece of every viable set. Build around that.

What role does Gloom play in battle?

Gloom is a special attacker with base 85 Sp. Atk. Enough bulk to take a hit or two, too. 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 - Weakness, Evolution, Moveset, EVs & Stats

Special

Trick Room

DTier

40Speed · Very Slow

Stats & Training

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.

Base Stats

Avg

HP60

Attack65

Defense70

Sp. Atk85

Sp. Def75

Speed40

Total395

Details

Catch Rate

Moderate120 / 255

Growth Rate

Medium Slow1.06M XP

Height0.8 m

Weight8.6 kg

Base XP138

Abilities

Chlorophyll

Doubles Speed during strong sunlight.

StenchHA

Has a 10% chance of making target Pokémon flinch with each hit.

EV Yield

HPAtkDefSpA+2SpDSpe

Special Attack training target

Pokedex Entries

Gloom releases a foul fragrance from the pistil of its flower. When faced with danger, the stench worsens. If this Pokémon is feeling calm and secure, it does not release its usual stinky aroma.

Gloom Weakness

Gloom is weak to Fire, Ice, Flying, and Psychic. The Grass/Poison typing picks up 5 resistances to work with. Not too many gaps in the chart, 4 weaknesses to account for.

Gloom Weakness and Resistance Chart
Damage	Types
2x (Weak)	Fire, Ice, Flying, Psychic
0.5x (Resist)	Water, Electric, Fighting, Fairy
0.25x (Resist)	Grass

Type ChartVulnerable

4Weak

5Resist

0Immune

Score-2

4xCritical

None

2xWeak

Fire Ice Flying Psychic

½xResist

Water Electric Fighting Fairy

¼xResist

Grass

0xImmune

None

STAB (5)

Water Ground Rock Grass Fairy

How to Beat Gloom in Omega Ruby & Alpha Sapphire (Best Counters)

Skarmory SteelFlying	B
Available Moves Moves FlyHM02 Air CutterLv. 12 Aerial AceTM40 Sky DropTM58 Damage vs Gloom Fly 2x 88-104%KO Air Cutter 2x 36-42% Aerial Ace 2x 61-72% Sky Drop 2x 61-72% View Skarmory builds →
Aerodactyl RockFlying	C
Obtain MethodRustboro City Gift Available Moves Moves FlyHM02 FlamethrowerTM35 Fire FangLv. 1 Ice FangLv. 1 Damage vs Gloom Fly 2x 108-127%KO Flamethrower 2x 43-52% Fire Fang 2x 51-61% Ice Fang 2x 51-61% View Aerodactyl builds →
Golbat PoisonFlying	C
Available Moves Moves FlyHM02 Wing AttackLv. 13 Air CutterLv. 19 Aerial AceTM40 Damage vs Gloom Fly 2x 88-104%KO Wing Attack 2x 61-72% Air Cutter 2x 49-59% Aerial Ace 2x 61-72% View Golbat builds →
Archen RockFlying	C
Obtain MethodRustboro City Gift Available Moves Moves Wing AttackLv. 1 PluckLv. 15 Aerial AceTM40 AcrobaticsTM62 Damage vs Gloom Wing Attack 2x 77-91% Pluck 2x 77-91% Aerial Ace 2x 77-91% Acrobatics 2x 72-85% View Archen builds →
Numel FireGround	D
Available Moves Moves OverheatTM50 FlamethrowerTM35 Lava PlumeLv. 22 Flame BurstLv. 15 Damage vs Gloom Overheat 2x 102-121%KO Flamethrower 2x 72-85% Lava Plume 2x 63-75% Flame Burst 2x 58-68% View Numel builds →

Omega Ruby & Alpha Sapphire Evolution

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. View every chain in the Evolution Chart.

How to Evolve

4 Forms

#043Oddish

Level 21

#044Gloom

#045VileplumeLeaf Stone

#182BellossomSun Stone

Stat Comparison 4 Stages

Oddish

GrassPoison

Gloom

GrassPoison

Vileplume

GrassPoison

Bellossom

Grass

60+15

75+15

ATK

65+15

80+15

DEF

70+15

85+15

95+25

SP.ATK

85+10

110+25

90+5

SP.DEF

75+10

90+15

100+25

SPE

40+10

50+10

BST

320D-Tier

395D-Tier+75

490B-Tier+95

490C-Tier+95

ROLE

Balanced

Trick Room

Attacker

Balanced

TYPE

Special

Mixed

Breeding

Very Easy

Breed with Gloom to get Oddish eggs easily using 59 partners from the Plant egg group. Notable egg moves include After You, Charm, Flail and 7 more.

Egg Groups

Plant

Gender

♂50.0%♀50.0%

Hatch Time

20 cycles·5,140 steps

Quick~5 min with Flame Body

Egg Moves

10moves

Breed With (best first)

Omega Ruby & Alpha Sapphire Gloom Best Moveset

Best Build

No build content available for this Pokemon in Gen 6.

Try selecting a different game/generation filter, or check back later.

Moves

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. Normal and Fairy coverage and more rounds out the picture alongside Petal Dance and Solar Beam.

Level-Up Moves

Lv 1

Absorb

—2010025Grass

Lv 1

Acid

—4010030Poison

Lv 1

Sweet Scent

——10020Normal

Lv 5

Sweet Scent

——10020Normal

Lv 9

Acid

—4010030Poison

Lv 13

Poison Powder

——7535Poison

Lv 14

Stun Spore

D—7530Grass

Lv 15

Sleep Powder

C—7515Grass

Lv 19

Mega Drain

—4010015Grass

Lv 24

Lucky Chant

———30Normal

Lv 29

Moonlight

C——5Fairy

Lv 34

Giga Drain

C7510010Grass

Lv 39

Toxic

C—9010Poison

Lv 44

Natural Gift

D—10015Normal

Lv 49

Petal Blizzard

C9010015Grass

Lv 54

Grassy Terrain

D——10Grass

Lv 59

Petal Dance

B12010010Grass

TM Moves

TM45

Attract

D—10015Normal

TM100

Confide

———20Normal

HM01

Cut

D509530Normal

TM99

Dazzling Gleam

C8010010Fairy

TM32

Double Team

———15Normal

TM53

Energy Ball

C9010010Grass

TM42

Facade

D7010020Normal

TM70

Flash

D—10020Normal

TM56

Fling

D—10010Dark

TM21

Frustration

D—10020Normal

TM86

Grass Knot

D—10020Grass

TM10

Hidden Power

—6010015Normal

TM83

Infestation

D2010020Bug

TM96

Nature Power

D——20Normal

TM17

Protect+4

C——10Normal

TM44

Rest

C——10Psychic

TM27

Return

D—10020Normal

TM48

Round

D6010015Normal

TM94

Secret Power

—7010020Normal

TM88

Sleep Talk

C——10Normal

TM36

Sludge Bomb

C9010010Poison

TM22

Solar Beam

B12010010Grass

TM90

Substitute

C——10Normal

TM11

Sunny Day

C——5Fire

TM87

Swagger

——9015Normal

TM75

Swords Dance

C——20Normal

TM06

Toxic

C—9010Poison

TM09

Venoshock

C6510010Poison

Egg Moves

Egg

After You

———15Normal

Egg

Charm

D—10020Fairy

Egg

Flail

——10015Normal

Egg

Ingrain

D——20Grass

Egg

Nature Power

D——20Normal

Egg

Razor Leaf

—559525Grass

Egg

Secret Power

—7010020Normal

Egg

Synthesis

C——5Grass

Egg

Teeter Dance

——10020Normal

Egg

Tickle

——10020Normal

Tutor Moves

Tut

Tutor

After You

———15Normal

Tutor

Drain Punch

D7510010Fighting

Tutor

Gastro Acid

——10010Poison

Tutor

Giga Drain

C7510010Grass

Tutor

Seed Bomb

C8010015Grass

Tutor

Snore

—5010015Normal

Tutor

Synthesis

C——5Grass

Tutor

Worry Seed

——10010Grass

Reminder Moves

Rem

Moonblast

C9510015Fairy

Transfer Moves

Gen

Gen 4

Bullet Seed

D2510030Grass

Gen 4

Captivate

——10020Normal

Gen 3

Double-Edge

C12010015Normal

Gen 4

Endure+4

D——10Normal

Gen 3

Mimic

———10Normal

How to Get Gloom in Omega Ruby & Alpha Sapphire

high spawn rates across 28 locations for Gloom in mid-game routes. Scroll the sorted list below and pick whichever spot sits closest to your current route. The rate differences between locations are worth comparing.

Where To Catch Gloom in Omega Ruby & Alpha Sapphire

The path to Gloom starts with Oddish at Lv. 7-31 via walking encounters. 2 catchable stages total, with locations listed for each one below.

Step 1Catch Oddish
Route 117
Alpha SapphireGrass Lv.7 Route
60%Early
Horde battle
Route 117
Omega RubyGrass Lv.7 Route
60%Early
Horde battle
Route 120 - East
Alpha SapphireGrass Lv.13 Route
60%Early
Horde battle
Route 120 - East
Omega RubyGrass Lv.13 Route
60%Early
Horde battle
Route 120 - West
Alpha SapphireGrass Lv.13 Route
60%Early
Horde battle
Route 120 - West
Omega RubyGrass Lv.13 Route
60%Early
Horde battle
Route 119
Alpha SapphireGrass Lv.12 Route
35%Early
Horde battle
Route 119
Omega RubyGrass Lv.12 Route
35%Early
Horde battle
Safari Zone - Area 1
Alpha SapphireGrass Lv.15 Facility
35%Early
Horde battle
Safari Zone - Area 1
Omega RubyGrass Lv.15 Facility
35%Early
Horde battle
Safari Zone - Area 2
Alpha SapphireGrass Lv.15 Facility
35%Early
Horde battle
Safari Zone - Area 2
Omega RubyGrass Lv.15 Facility
35%Early
Horde battle
Safari Zone - Area 3
Alpha SapphireGrass Lv.15 Facility
35%Early
Horde battle
Safari Zone - Area 3
Omega RubyGrass Lv.15 Facility
35%Early
Horde battle
Safari Zone - Area 4
Alpha SapphireGrass Lv.15 Facility
35%Early
Horde battle
Safari Zone - Area 4
Omega RubyGrass Lv.15 Facility
35%Early
Horde battle
Route 110
Alpha SapphireGrass Lv.13 Route
5%Early
Route 110
Omega RubyGrass Lv.13 Route
5%Early
Route 117
Alpha SapphireGrass Lv.14 Route
5%Early
Route 117
Omega RubyGrass Lv.14 Route
5%Early
Train until Level 21
Step 2Gloom ✓
Route 119
Alpha SapphireGrass Lv.22-25 Route
30%Mid
Tall grass only
Route 119
Omega RubyGrass Lv.22-25 Route
30%Mid
Tall grass only
Route 120 - East
Alpha SapphireGrass Lv.24-27 Route
30%Mid
Tall grass only
Route 120 - East
Omega RubyGrass Lv.24-27 Route
30%Mid
Tall grass only
Route 120 - West
Omega RubyGrass Lv.24-27 Route
30%Mid
Tall grass only
Route 120 - West
Alpha SapphireGrass Lv.24-27 Route
30%Mid
Tall grass only
Safari Zone - Area 1
Omega RubyGrass Lv.28-30 Facility
20%Mid
Tall grass only
Safari Zone - Area 1
Omega RubyGrass Lv.28-30 Facility
20%Mid
Safari Zone - Area 1
Alpha SapphireGrass Lv.28-30 Facility
20%Mid
Tall grass only
Safari Zone - Area 1
Alpha SapphireGrass Lv.28-30 Facility
20%Mid
Safari Zone - Area 2
Omega RubyGrass Lv.28-30 Facility
20%Mid
Safari Zone - Area 2
Alpha SapphireGrass Lv.28-30 Facility
20%Mid
Tall grass only
Safari Zone - Area 2
Alpha SapphireGrass Lv.28-30 Facility
20%Mid
Safari Zone - Area 2
Omega RubyGrass Lv.28-30 Facility
20%Mid
Tall grass only
Safari Zone - Area 3
Alpha SapphireGrass Lv.28-30 Facility
20%Mid
Tall grass only
Safari Zone - Area 3
Alpha SapphireGrass Lv.28-30 Facility
20%Mid
Safari Zone - Area 3
Omega RubyGrass Lv.28-30 Facility
20%Mid
Tall grass only
Safari Zone - Area 3
Omega RubyGrass Lv.28-30 Facility
20%Mid
Safari Zone - Area 4
Omega RubyGrass Lv.28-30 Facility
20%Mid
Tall grass only
Safari Zone - Area 4
Omega RubyGrass Lv.28-30 Facility
20%Mid
Safari Zone - Area 4
Alpha SapphireGrass Lv.28-30 Facility
20%Mid
Tall grass only
Safari Zone - Area 4
Alpha SapphireGrass Lv.28-30 Facility
20%Mid
Route 121
Omega RubyGrass Lv.28-30 Route
14%Mid
Tall grass only
Route 121
Omega RubyGrass Lv.28-30 Route
14%Mid
Route 121
Alpha SapphireGrass Lv.28-30 Route
14%Mid
Tall grass only
Route 121
Alpha SapphireGrass Lv.28-30 Route
14%Mid
Route 123
Omega RubyGrass Lv.29-31 Route
14%Mid
Tall grass only
Route 123
Alpha SapphireGrass Lv.29-31 Route
14%Mid
Tall grass only
or evolve from Oddish (Step 1)

Gloom Guide

At 395 BST, Gloom is firmly in pre-evolution territory. Evolve it into Vileplume before bringing it to any serious fight.
In Omega Ruby & Alpha Sapphire, Gloom's biggest threats include Charizard (Fire), Cloyster (Ice), and Dodrio (Flying), all carrying super-effective STAB moves. Psychic-type attackers are also a problem. At base 40 Speed, Gloom won't outrun any of these threats so switching to a resist is usually the safer play.
In Omega Ruby & Alpha Sapphire, Oddish evolves into Gloom at level 21. Gloom can evolve into Vileplume and Bellossom depending on the method. Gloom is a middle-stage evolution in the Oddish line.
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. 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.

Game Availability

Present since Red & Blue, Gloom appears in 21 games spanning 10 generations. Gen 1 originals like Gloom have the longest track record of availability in the series.

Click a game to view version-specific details

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Archen RockFlying	C
Obtain MethodRustboro City Gift Available Move Moves Wing AttackLv. 1 Damage vs Gloom Wing Attack 2x 78-93% View Archen builds →
Aerodactyl RockFlying	C
Obtain MethodRustboro City Gift Available Moves Moves Fire FangLv. 1 Ice FangLv. 1 Wing AttackLv. 1 Damage vs Gloom Fire Fang 2x 51-62% Ice Fang 2x 51-62% Wing Attack 2x 73-87% View Aerodactyl builds →
Chatot NormalFlying	C
Available Move Moves PeckLv. 1 Damage vs Gloom Peck 2x 33-40% View Chatot builds →
Amaura RockIce	D
Obtain MethodRustboro City Gift Available Moves Moves Icy WindLv. 13 Powder SnowLv. 1 Damage vs Gloom Icy Wind 2x 49-60% Powder Snow 2x 38-47% View Amaura builds →
Torchic Fire	D
Obtain MethodRoute 101 Gift Available Moves Moves EmberLv. 5 PeckLv. 14 Damage vs Gloom Ember 2x 38-47% Peck 2x 22-27% View Torchic builds →

Archen RockFlying	C
Obtain MethodRustboro City Gift Available Moves Moves Wing AttackLv. 1 PluckLv. 15 Damage vs Gloom Wing Attack 2x 76-90% Pluck 2x 76-90% View Archen builds →
Aerodactyl RockFlying	C
Obtain MethodRustboro City Gift Available Moves Moves Fire FangLv. 1 Ice FangLv. 1 Wing AttackLv. 1 Damage vs Gloom Fire Fang 2x 50-60% Ice Fang 2x 50-60% Wing Attack 2x 70-84% View Aerodactyl builds →
Chatot NormalFlying	C
Available Move Moves PeckLv. 1 Damage vs Gloom Peck 2x 34-42% View Chatot builds →
Zubat PoisonFlying	D
Available Move Moves Wing AttackLv. 13 Damage vs Gloom Wing Attack 2x 44-54% View Zubat builds →
Amaura RockIce	D
Obtain MethodRustboro City Gift Available Moves Moves Icy WindLv. 13 Powder SnowLv. 1 Damage vs Gloom Icy Wind 2x 50-60% Powder Snow 2x 40-48% View Amaura builds →

Archen RockFlying	C
Obtain MethodRustboro City Gift Available Moves Moves Wing AttackLv. 1 PluckLv. 15 Damage vs Gloom Wing Attack 2x 73-86% Pluck 2x 73-86% View Archen builds →
Aerodactyl RockFlying	C
Obtain MethodRustboro City Gift Available Moves Moves Fire FangLv. 1 Ice FangLv. 1 Wing AttackLv. 1 Damage vs Gloom Fire Fang 2x 50-60% Ice Fang 2x 50-60% Wing Attack 2x 69-81% View Aerodactyl builds →
Chatot NormalFlying	C
Available Moves Moves ChatterLv. 21 PeckLv. 1 Damage vs Gloom Chatter 2x 64-77% Peck 2x 31-39% View Chatot builds →
Zubat PoisonFlying	D
Available Moves Moves Wing AttackLv. 13 Air CutterLv. 19 Damage vs Gloom Wing Attack 2x 40-47% Air Cutter 2x 31-39% View Zubat builds →
Amaura RockIce	D
Obtain MethodRustboro City Gift Available Moves Moves Aurora BeamLv. 20 Icy WindLv. 13 Powder SnowLv. 1 Damage vs Gloom Aurora Beam 2x 54-64% Icy Wind 2x 47-56% Powder Snow 2x 36-43% View Amaura builds →

Skarmory SteelFlying	B
Available Moves Moves FlyHM02 Air SlashLv. 45 Air CutterLv. 12 Aerial AceTM40 Damage vs Gloom Fly 2x 88-103%KO Air Slash 2x 42-49% Air Cutter 2x 35-42% Aerial Ace 2x 58-69% View Skarmory builds →
Golbat PoisonFlying	C
Available Moves Moves FlyHM02 Wing AttackLv. 13 Air CutterLv. 19 Aerial AceTM40 Damage vs Gloom Fly 2x 88-103%KO Wing Attack 2x 58-69% Air Cutter 2x 48-57% Aerial Ace 2x 58-69% View Golbat builds →
Archen RockFlying	C
Obtain MethodRustboro City Gift Available Moves Moves Wing AttackLv. 1 PluckLv. 15 Aerial AceTM40 AcrobaticsTM62 Damage vs Gloom Wing Attack 2x 77-91% Pluck 2x 77-91% Aerial Ace 2x 77-91% Acrobatics 2x 70-84% View Archen builds →
Bronzor SteelPsychic	D
Available Moves Moves Future SightLv. 29 PsychicTM29 ExtrasensoryLv. 39 ConfusionLv. 1 Damage vs Gloom Future Sight 2x 50-59% Psychic 2x 37-44% Extrasensory 2x 33-39% Confusion 2x 23-27% View Bronzor builds →
Numel FireGround	D
Available Moves Moves OverheatTM50 Fire BlastTM38 FlamethrowerTM35 Lava PlumeLv. 22 Damage vs Gloom Overheat 2x 100-118%KO Fire Blast 2x 85-101%KO Flamethrower 2x 70-84% Lava Plume 2x 62-74% View Numel builds →

Skarmory SteelFlying	B
Available Moves Moves FlyHM02 Air SlashLv. 45 Air CutterLv. 12 Aerial AceTM40 Damage vs Gloom Fly 2x 83-98% Air Slash 2x 42-50% Air Cutter 2x 34-41% Aerial Ace 2x 57-67% View Skarmory builds →
Golbat PoisonFlying	C
Available Moves Moves FlyHM02 Wing AttackLv. 13 Air CutterLv. 19 Aerial AceTM40 Damage vs Gloom Fly 2x 83-98% Wing Attack 2x 57-67% Air Cutter 2x 46-55% Aerial Ace 2x 57-67% View Golbat builds →
Archen RockFlying	C
Obtain MethodRustboro City Gift Available Moves Moves Wing AttackLv. 1 PluckLv. 15 Aerial AceTM40 AcrobaticsTM62 Damage vs Gloom Wing Attack 2x 75-89% Pluck 2x 75-89% Aerial Ace 2x 75-89% Acrobatics 2x 69-82% View Archen builds →
Bronzor SteelPsychic	D
Available Moves Moves Future SightLv. 29 PsychicTM29 ExtrasensoryLv. 39 ConfusionLv. 1 Damage vs Gloom Future Sight 2x 49-58% Psychic 2x 36-43% Extrasensory 2x 32-38% Confusion 2x 22-26% View Bronzor builds →
Numel FireGround	D
Available Moves Moves OverheatTM50 Fire BlastTM38 FlamethrowerTM35 Lava PlumeLv. 22 Damage vs Gloom Overheat 2x 98-115%KO Fire Blast 2x 83-98% Flamethrower 2x 69-82% Lava Plume 2x 61-72% View Numel builds →

Latios DragonPsychic	A
Recommended Build AbilityLevitate ItemLife Orb NatureTimid Moves Draco Meteor ProtectPriority PsyshockSTAB TailwindUtility Damage vs Gloom Draco Meteor 134-158%KO Psyshock 2x 166-195%KO View Latios builds →
Volcanion FireWater	A
Recommended Build AbilityWaterabsorb ItemLeftovers NatureTimid Moves Steam Eruption FlamethrowerSTAB Sludge Bomb Hidden Power Grass Damage vs Gloom Flamethrower 2x 143-169%KO Sludge Bomb 48-56% View Volcanion builds →
Gliscor GroundFlying	B
Recommended Build AbilityPoisonheal ItemToxic Orb NatureCareful Moves EarthquakeSTAB RoostRecovery Swords Dance Knock Off Damage vs Gloom Earthquake 53-62% Knock Off 23-28% View Gliscor builds →
Lapras WaterIce	C
Recommended Build AbilityWaterabsorb ItemLeftovers NatureModest Moves Freeze Dry SurfSTAB RestRecovery Perish Song Damage vs Gloom Surf 30-34% View Lapras builds →