Utility
Trick Room
464Average
30Very Slow
ATier

Don't let the raw stats fool you. Regenerator recovers a third of its HP every time it switches out, and that completely changes the math for Amoonguss. Only weak to Fire, Ice, Flying, and Psychic. Been around since Gen 5.

Amoonguss's spread is anchored by HP, with balanced defenses backing it up. Speed is the clear weak point. Worth 2 HP EVs per KO, and the medium-fast 1M XP curve keeps leveling painless.

Base Stats
464Above
HP114
B
Attack85
C
Defense70
C
Sp. Atk85
C
Sp. Def80
C
Speed30
F
Total464
Low <60
Avg 60-89
High 90-149
Top 150+
EV YieldDefeating Amoonguss yields +2 HP
HP+2AtkDefSpASpDSpe
Details
Catch75ChallengingMedium Fast1M XP0.6m / 2'00"10.5kg / 23.1 lbs162Base XP
Pokedex Entries

Be wary of the poisonous spores it releases. Mushrooms resembling Amoonguss’s caps will grow out of anywhere the spores touch.

Scarlet

Amoonguss mimics Poké Balls. It is not yet clear whether this mimicry is effective against other Pokémon.

Violet

Amoonguss Weakness

Vulnerable

Amoonguss's Grass/Poison typing leaves it vulnerable to Fire, Ice, Flying, and Psychic moves. It resists 5 types, giving it decent defensive coverage.

4xCriticali
None
¼xResisti
0xImmunei
None
4Weak
5Resist
0Immune
Scorei-2
SpikesGrounded — up to 25%
Toxic SpikesAbsorbs on switch
Abilities
Effect SporeHas a 30% chance of inflcting either paralysis, poison, or sleep on attacking Pokémon on contact.
RegeneratorHAHeals for 1/3 max HP upon switching out.

Amoonguss is the evolved form of Foongus. Breeding produces Foongus eggs, and they're average hatch time. Evolving from Foongus gave Amoonguss the biggest boost in HP (+45), bringing the total to 464 stats.

How to Evolve

2 Forms
Stat Comparison 2 Stages
Foongus
GrassPoison
Amoonguss
GrassPoison
HP
69
114+45
ATK
55
85+30
DEF
45
70+25
SP.ATK
55
85+30
SP.DEF
55
80+25
SPE
15
30+15
BST
294A-Tier
464A-Tier+170
ROLE
Balanced
Trick Room
TYPE
Utility
Mixed
Breeding
Very Easy

Breed with Amoonguss to get Foongus eggs easily using 89 partners from the Plant egg group.

Egg Groups
Plant
Gender
50.0%50.0%
Hatch Time
20 cycles·5,140 steps
Quick~5 min with Flame Body
Breed With (best first)
venusaurmeganiumtorterraroseradeserperiorludicoloshiftryabomasnowwhimsicottjumpluffbreloomcacturne

Regenerator isn't flashy, but it matters. Combined with Rocky Helmet for chip damage on every physical hit received and a spread EV build EVs, Amoonguss fills the defensive wall slot reliably. Bold nature finishes the spread.

Best Build

Wall
Ability
Regenerator
Item
Rocky HelmetPUNISH
Nature
Bold+DEF
EVs

Best Amoonguss Moveset

  • SporeUtility
  • Rage Powder
  • ProtectFAST +4
  • Sludge BombSTAB
All 9 games

Without TMs, Amoonguss's movepool is bare bones. With them, you get Ghost and Normal coverage and more on top of Leaf Storm and Solar Beam for STAB. The natural kit handles basics, but TMs are doing the real work.

Level-Up Moves

Lv 1
Absorb
2010025Grass
Lv 1
Astonish
3010015Ghost
Lv 1
Growth
20Normal
Lv 1
Stun Spore
7530Grass
Lv 12
Mega Drain
4010015Grass
Lv 16
Synthesis
5Grass
Lv 20
Clear Smog
5015Poison
Lv 24
Sweet Scent
10020Normal
Lv 28
Giga Drain
7510010Grass
Lv 32
Ingrain
20Grass
Lv 36
Toxic
9010Poison
Lv 42
Rage Powder+2
20Bug
Lv 48
Solar Beam
12010010Grass
Lv 54
Spore
10015Grass

TM Moves

Src
TM66
Body Slam
8510015Normal
TM56
Bullet Seed
2510030Grass
TM47
Endure+4
10Normal
TM119
Energy Ball
9010010Grass
TM25
Facade
7010020Normal
TM62
Foul Play
9510015Dark
TM111
Giga Drain
7510010Grass
TM152
Giga Impact
150905Normal
TM81
Grass Knot
10020Grass
TM137
Grassy Terrain
10Grass
TM29
Hex
6510010Ghost
TM163
Hyper Beam
150905Normal
TM159
Leaf Storm
130905Grass
TM33
Magical Leaf
6020Grass
TM131
Pollen Puff
9010015Bug
TM07
Protect+4
10Normal
TM50
Rain Dance
5Water
TM85
Rest
5Psychic
TM06
Scary Face
10010Normal
TM71
Seed Bomb
8010015Grass
TM70
Sleep Talk
10Normal
TM148
Sludge Bomb
9010010Poison
TM168
Solar Beam
12010010Grass
TM84
Stomping Tantrum
7510010Ground
TM103
Substitute
10Normal
TM49
Sunny Day
5Fire
TM171
Tera Blast
8010010Normal
TM175
Toxic
9010Poison
TM45
Venoshock
6510010Poison

Egg Moves

Amoonguss doesn't have any Egg moves

Tutor Moves

Amoonguss can't learn any Tutor moves
All 9 games

moderate rates for Amoonguss across 24 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 Amoonguss in Scarlet & Violet

The path to Amoonguss starts with Foongus at Lv. 25-58 via walking encounters. 2 catchable stages total, with locations listed for each one below.

  1. Foongus
    Step 1Catch Foongus
    Casseroya Lake - Forest
    ScarletOverworldLv.25-4936%MidWater
    EFFORTLESS
    Casseroya Lake - Forest
    VioletOverworldLv.25-4936%MidWater
    EFFORTLESS
    East Province (Area One) - Forest
    ScarletOverworldLv.25-4936%MidRoute
    EFFORTLESS
    East Province (Area One) - Forest
    VioletOverworldLv.25-4936%MidRoute
    EFFORTLESS
    East Province (Area Two) - Forest
    VioletOverworldLv.25-4936%MidRoute
    EFFORTLESS
    East Province (Area Two) - Forest
    ScarletOverworldLv.25-4936%MidRoute
    EFFORTLESS
    North Province (Area One) - Forest
    VioletOverworldLv.25-4936%MidRoute
    EFFORTLESS
    North Province (Area One) - Forest
    ScarletOverworldLv.25-4936%MidRoute
    EFFORTLESS
    North Province (Area Two) - Forest
    VioletOverworldLv.25-4936%MidRoute
    EFFORTLESS
    North Province (Area Two) - Forest
    ScarletOverworldLv.25-4936%MidRoute
    EFFORTLESS
    South Province (Area Four) - Forest
    VioletOverworldLv.25-4936%MidRoute
    EFFORTLESS
    South Province (Area Four) - Forest
    ScarletOverworldLv.25-4936%MidRoute
    EFFORTLESS
    South Province (Area One) - Forest
    VioletOverworldLv.25-4936%MidRoute
    EFFORTLESS
    South Province (Area One) - Forest
    ScarletOverworldLv.25-4936%MidRoute
    EFFORTLESS
    South Province (Area Two) - Forest
    VioletOverworldLv.25-4936%MidRoute
    EFFORTLESS
    South Province (Area Two) - Forest
    ScarletOverworldLv.25-4936%MidRoute
    EFFORTLESS
    Tagtree Thicket - Forest
    VioletOverworldLv.25-4936%MidForest
    EFFORTLESS
    Tagtree Thicket - Forest
    ScarletOverworldLv.25-4936%MidForest
    EFFORTLESS
    West Province (Area Three) - Forest
    ScarletOverworldLv.25-4936%MidRoute
    EFFORTLESS
    West Province (Area Three) - Forest
    VioletOverworldLv.25-4936%MidRoute
    EFFORTLESS
    North Province (Area One) - Bamboo Forest
    VioletOverworldLv.25-499%MidRoute
    MODERATE
    North Province (Area One) - Bamboo Forest
    ScarletOverworldLv.25-499%MidRoute
    MODERATE
    North Province (Area Two) - Bamboo Forest
    VioletOverworldLv.25-499%MidRoute
    MODERATE
    North Province (Area Two) - Bamboo Forest
    ScarletOverworldLv.25-499%MidRoute
    MODERATE
  2. Amoonguss
    Step 2Amoonguss
    Casseroya Lake - Forest
    ScarletOverworldLv.51-5812%PostWater
    MODERATE
    Casseroya Lake - Forest
    VioletOverworldLv.51-5812%PostWater
    MODERATE
    East Province (Area One) - Forest
    ScarletOverworldLv.51-5812%PostRoute
    MODERATE
    East Province (Area One) - Forest
    VioletOverworldLv.51-5812%PostRoute
    MODERATE
    East Province (Area Two) - Forest
    VioletOverworldLv.51-5812%PostRoute
    MODERATE
    East Province (Area Two) - Forest
    ScarletOverworldLv.51-5812%PostRoute
    MODERATE
    North Province (Area One) - Forest
    VioletOverworldLv.51-5812%PostRoute
    MODERATE
    North Province (Area One) - Forest
    ScarletOverworldLv.51-5812%PostRoute
    MODERATE
    North Province (Area Two) - Forest
    VioletOverworldLv.51-5812%PostRoute
    MODERATE
    North Province (Area Two) - Forest
    ScarletOverworldLv.51-5812%PostRoute
    MODERATE
    South Province (Area Four) - Forest
    VioletOverworldLv.51-5812%PostRoute
    MODERATE
    South Province (Area Four) - Forest
    ScarletOverworldLv.51-5812%PostRoute
    MODERATE
    South Province (Area One) - Forest
    VioletOverworldLv.51-5812%PostRoute
    MODERATE
    South Province (Area One) - Forest
    ScarletOverworldLv.51-5812%PostRoute
    MODERATE
    South Province (Area Two) - Forest
    VioletOverworldLv.51-5812%PostRoute
    MODERATE
    South Province (Area Two) - Forest
    ScarletOverworldLv.51-5812%PostRoute
    MODERATE
    Tagtree Thicket - Forest
    VioletOverworldLv.51-5812%PostForest
    MODERATE
    Tagtree Thicket - Forest
    ScarletOverworldLv.51-5812%PostForest
    MODERATE
    West Province (Area Three) - Forest
    ScarletOverworldLv.51-5812%PostRoute
    MODERATE
    West Province (Area Three) - Forest
    VioletOverworldLv.51-5812%PostRoute
    MODERATE
    North Province (Area One) - Bamboo Forest
    VioletOverworldLv.51-586%PostRoute
    MODERATE
    North Province (Area One) - Bamboo Forest
    ScarletOverworldLv.51-586%PostRoute
    MODERATE
    North Province (Area Two) - Bamboo Forest
    VioletOverworldLv.51-586%PostRoute
    MODERATE
    North Province (Area Two) - Bamboo Forest
    ScarletOverworldLv.51-586%PostRoute
    MODERATE
    or evolve from Foongus (Step 1)
  • Don't let Amoonguss's 464 base stat total fool you. Regenerator is what makes it tick — it punches way above its weight class. We rate it A-Tier as a trick room.

  • Watch for Arcanine (Fire), Walrein (Ice), and Staraptor (Flying) when using Amoonguss. They all hit it super-effectively with STAB. Psychic-type attackers are also a problem. At base 30 Speed, Amoonguss won't outrun any of these threats so switching to a resist is usually the safer play.

  • Foongus evolves into Amoonguss at level 39. Amoonguss is the fully evolved form. It sits at 464 BST in its evolved form.

  • Run Regenerator on Amoonguss. It's the ability that defines how you build around it and the main reason it holds a competitive niche. Amoonguss also gets Effect Spore, but they don't compare.

  • Amoonguss fills the trick room role. It's leaning toward the physical side (base 85 Attack). Base 30 Speed is low. Priority moves or Trick Room are the way to go. And it's enough bulk to take a hit or two.

  • Amoonguss appears in 9 games, including Black & White, Black 2 & White 2, and X & Y.

Introduced in Black & White, Amoonguss has appeared in 9 games across 5 generations. Later debuts mean fewer total appearances, but it's been a consistent presence since its introduction.