Pokemondex
#0217ursaring
#0219magcargo

slugma

Generation II · #0218 — Lava Pokémon

Slugma, known as the Lava Pokémon, is a Fire-type species introduced in Generation II that represents one of nature's most unique and thermally dependent creatures. With a National Pokédex number of #218, Slugma occupies a fascinating ecological niche within volcanic environments across the Pokémon world. This limbless gastropod mollusk is composed entirely of molten magma, making it a literal embodiment of geothermal energy. Unlike most Pokémon that require sleep and rest, Slugma exists in a state of perpetual motion, driven by the biological necessity to prevent its magma body from cooling and solidifying. Its base stat total of 250 reflects its specialized nature, with a notably high Special Attack of 70 that dominates its other attributes, while its Speed stat of merely 20 makes it one of the slowest Pokémon in existence. Standing at 0.7 meters tall and weighing 35.0 kilograms, Slugma presents a deceptively small package for such an intense creature.

Base Stats

HP40
Attack40
Defense40
Sp. Atk70
Sp. Def40
Speed20
Total250
Height

0.7m

Weight

35.0kg

Category

Lava Pokémon

Gender

Male 50% / Female 50%

Color

red

Shape

squiggle

Habitat

mountain

Abilities
Magma Armor

Prevents freezing.

Flame Body

Has a 30% chance of burning attacking Pokémon on contact.

Weak ArmorHidden

Raises Speed and lowers Defense by one stage each upon being hit by a physical move.

Slugma Biology & Physical Characteristics

Slugma's physiology is fundamentally distinct from conventional Pokémon anatomy, operating without blood or conventional circulatory systems. Instead of hemoglobin-based blood, intensely hot magma circulates throughout Slugma's body, delivering essential nutrients and oxygen to its vital organs. This molten circulatory system represents an extraordinary adaptation to extreme thermal environments and reveals the profound biological differences between Pokémon species. The Pokédex entry from Sapphire specifically notes that Slugma lacks any blood whatsoever, with its internal magma serving all functions typically associated with cardiovascular systems. Slugma's body composition is bright red, gradually fading to duller tones along its extremities, with distinctive large yellow eyes featuring small pupils that peer out from an ovoid head. Flame-like extensions spread upward from its eyes, while round, stable drops of magma dangle from its upper jaw, creating an appearance both beautiful and dangerous. The lower body is irregular in shape and occasionally emits bubbles as the magma churns within, with the creature's entire form maintained at temperatures hot enough to cause severe burns on contact.

Pokedex Numbers

national#218
original johto#211
hoenn#103
updated johto#216
kalos mountain#12
updated hoenn#108
kitakami#144

Training

EV Yield1 Sp. Atk
Catch Rate190
Base Happiness70
Base Exp.50
Growth Ratemedium

Breeding

Egg Groupsindeterminate
GenderMale 50% / Female 50%
Egg Cycles20 (5355 steps)

Slugma Breeding, Gender Ratio & Egg Groups

Slugma exhibits a perfectly balanced gender ratio of 50% male and 50% female, indicating no sexual dimorphism that would affect breeding compatibility or encounter rates in the wild. The species belongs to the Amorphous egg group, a classification shared with other unusual, shapeless, or energy-based Pokémon that lack conventional reproductive systems. With a base friendship value of 70, Slugma shows moderate friendliness toward trainers, neither exceptionally eager to bond nor distant in demeanor. The species has a capture rate of 190, which translates to roughly a 35.2% success rate when using a standard Poké Ball against a healthy Slugma at full HP, making it a reasonably cooperative catch in volcanic areas. Breeding two Slugma or crossing one with a compatible Amorphous group partner will produce an egg that requires 20 cycles to hatch, equating to approximately 4,884 to 5,140 steps depending on in-game variables. This moderate hatch time positions Slugma as neither particularly difficult nor trivial to breed, making it accessible to players who wish to raise multiple specimens or optimize their team composition.

Sprites

slugma Front
Front
slugma Back
Back
slugma Shiny Front
Shiny Front
slugma Shiny Back
Shiny Back
slugma Home
Home
slugma Home Shiny
Home Shiny
slugma Showdown
Showdown
slugma Showdown Shiny
Showdown Shiny

TMs & HMs

tm03

crystal

tm03

gold silver

tm04

gold silver

tm04

crystal

tm05

lets go pikachu lets go eevee

tm06

yellow

tm06

gold silver

tm06

red blue

tm06

crystal

tm06

emerald

tm06

firered leafgreen

tm06

diamond pearl

tm06

platinum

tm06

ruby sapphire

tm06

colosseum

tm06

black 2 white 2

tm06

xd

tm06

black white

tm06

heartgold soulsilver

tm06

omega ruby alpha sapphire

+572 more TMs/HMs

Slugma Evolution, Mega Evolution & Special Forms

Slugma's evolutionary path culminates in Magcargo, a transformation that occurs at level 38 and represents a dramatic shift in both biology and typing. Upon evolution, Slugma gains a Rock-type secondary typing, becoming Fire/Rock and acquiring the characteristic shell-like carapace that defines its evolved form. This evolution is mandatory rather than optional, with no branching paths or alternative forms available—Slugma will always evolve into Magcargo when reaching the appropriate level. The evolution is believed to represent Slugma's magma body cooling and solidifying into a more stable, shell-protected form, though Magcargo maintains the same fundamental need for heat and motion. While Slugma represents the raw, fluid potential of magma, Magcargo embodies the crystallized, structured form that magma takes when it begins to cool. No Mega Evolution or Gigantamax form exists for this evolutionary line, keeping Slugma and Magcargo grounded in their naturalistic volcanic existence without supernatural power amplification.

Where to Find

kanto route 16

kanto

goldLv. 27-27 (5% chance)
goldLv. 27-27 (5% chance)
goldLv. 27-27 (5% chance)

+8 more

kanto route 18

kanto

goldLv. 27-27 (5% chance)
goldLv. 27-27 (5% chance)
goldLv. 27-27 (5% chance)

+8 more

kanto route 17

kanto

goldLv. 29-29 (5% chance)
goldLv. 29-29 (5% chance)
goldLv. 29-29 (5% chance)

+15 more

fiery path

hoenn

rubyLv. 15-15 (10% chance)
sapphireLv. 15-15 (10% chance)
emeraldLv. 15-15 (10% chance)

hoenn route 113

hoenn

emeraldLv. 15-15 (10% chance)
emeraldLv. 14-14 (10% chance)
emeraldLv. 16-16 (5% chance)

mt ember

kanto

fireredLv. 26-26 (20% chance)
fireredLv. 18-18 (4% chance)
fireredLv. 22-22 (1% chance)

+49 more

stark mountain

sinnoh

diamondLv. 27-27 (4% chance)
diamondLv. 25-25 (4% chance)
diamondLv. 25-25 (4% chance)

+25 more

violet city

johto

heartgoldLv. 1-1 (100% chance)
soulsilverLv. 1-1 (100% chance)

kalos route 13

kalos

xLv. 26-26 (30% chance)
xLv. 28-28 (4% chance)
yLv. 26-26 (30% chance)

+1 more

Slugma Behaviour and Natural Habitat

Perhaps no Pokémon demonstrates a more compelling behavioral imperative than Slugma's need for constant movement and warmth. The Gold version Pokédex entry states that Slugma never sleeps, a condition born from absolute necessity rather than choice—if it stopped moving, its magma body would cool and harden, rendering the creature immobilized and potentially causing its body to become brittle enough to fracture. This perpetual motion requirement defines Slugma's entire existence, driving it to search endlessly for warm places where it can continue its ceaseless wandering. In volcanic areas, Slugma is a common sight, slowly slithering around with measured determination, congregating in regions that are hotter than normal where multiple individuals gather together for mutual thermal benefit. The Emerald Pokédex entry reveals that Slugma specifically sleeps near magma to avoid cooling, suggesting that even rest periods are carefully managed around heat sources. If its body does begin to cool, the consequences are severe—the skin hardens and immobilizes the creature, and chunks may fall off, reducing Slugma's overall size. Ancient volcanic texts suggest that Slugma were far more commonly observed in times when volcanoes were more active, implying that current volcanic activity levels directly influence Slugma population distribution.

Pokedex Entries

gold

It never sleeps. It has to keep moving because if it stopped, its magma body would cool and harden.

silver

A common sight in volcanic areas, it slowly slithers around in a con­ stant search for warm places.

crystal

These group to­ gether in areas that are hotter than normal. If it cools off, its skin hardens.

ruby

Molten magma courses throughout SLUGMA’s circulatory system. If this POKéMON is chilled, the magma cools and hardens. Its body turns brittle and chunks fall off, reducing its size.

sapphire

SLUGMA does not have any blood in its body. Instead, intensely hot magma circulates throughout this POKéMON’s body, carrying essential nutrients and oxygen to its organs.

emerald

It is a species of POKéMON that lives in volcanic areas. If its body cools, its skin hardens and immobilizes it. To avoid that, it sleeps near magma.

firered

A common sight in volcanic areas, it slowly slithers around in a constant search for warm places.

leafgreen

It never sleeps. It has to keep moving because if it stopped, its magma body would cool and harden.

diamondpearlplatinum

Its body is made of magma. If it doesn’t keep moving, its body will cool and harden.

heartgold

It never sleeps. It has to keep moving because if it stopped, its magma body would cool and harden.

soulsilver

A common sight in volcanic areas, it slowly slithers around in a constant search for warm places.

blackwhite

Its body is made of magma. If it doesn’t keep moving, its body will cool and harden.

black 2white 2

Its body is made of magma. If it doesn’t keep moving, its body will cool and harden.

x

A common sight in volcanic areas, it slowly slithers around in a constant search for warm places.

y

Its body is made of magma. If it doesn’t keep moving, its body will cool and harden.

omega ruby

Molten magma courses throughout Slugma’s circulatory system. If this Pokémon is chilled, the magma cools and hardens. Its body turns brittle and chunks fall off, reducing its size.

alpha sapphire

Slugma does not have any blood in its body. Instead, intensely hot magma circulates throughout this Pokémon’s body, carrying essential nutrients and oxygen to its organs.

Slugma Name Origin & Design Inspiration

The English name Slugma derives from a portmanteau of 'slug' and 'magma,' elegantly capturing the dual nature of this creature as a slug-like mollusk composed of molten rock. The Japanese name Magmag similarly emphasizes the magma component, with repetition suggesting the cyclical, continuous nature of Slugma's movement and thermal existence. Visually, Slugma's design draws inspiration from real-world gastropod mollusks, maintaining the characteristic limbless, undulating body shape while replacing organic tissue with incandescent magma. The flame-like extensions from its head evoke both fire and the chaotic nature of volcanic activity, while the dangling magma droplets suggest the dripping, flowing properties of lava. The bright red coloration with duller extremities mimics the visual properties of cooling magma, where the outer surfaces lose heat faster than the interior, creating a natural gradient in coloration. This thoughtful design makes Slugma immediately recognizable as a fire-type while simultaneously communicating its mollusk ancestry and its unique status as a living magma creature, bridging the gap between familiar biology and fantastical elemental composition.

Learnable Moves

Slugma can learn 80 moves:

Move
Type
Cat.
Power
Acc.
PP
acid armorpoison
Status
20
after younormal
Status
15
amnesiapsychic
Status
20
ancient powerrock
Special
601005
attractnormal
Status
10015
body slamnormal
Physical
8510015
bulldozeground
Physical
6010020
captivatenormal
Status
10020
clear smogpoison
Special
5015
confidenormal
Status
20
curseghost
Status
10
defense curlnormal
Status
40
double teamnormal
Status
15
double edgenormal
Physical
12010015
earth powerground
Special
9010010
earthquakeground
Physical
10010010
emberfire
Special
4010025
endurenormal
Status
10
facadenormal
Physical
7010020
fire blastfire
Special
110855
fire spinfire
Special
358515
flame burstfire
Special
7010015
flame chargefire
Physical
5010020
flamethrowerfire
Special
9010015
frustrationnormal
Physical
10020
guard swappsychic
Status
10
hardennormal
Status
30
heat crashfire
Physical
10010
heat wavefire
Special
959010
hidden powernormal
Special
6010015
high horsepowerground
Physical
959510
incineratefire
Special
6010015
infernofire
Special
100505
infestationbug
Special
2010020
iron defensesteel
Status
15
lava plumefire
Special
8010015
light screenpsychic
Status
30
mementodark
Status
10010
mimicnormal
Status
10
mud shotground
Special
559515
mud slapground
Special
2010010
natural giftnormal
Physical
10015
nature powernormal
Status
20
overheatfire
Special
130905
pain splitnormal
Status
20
power gemrock
Special
8010020
protectnormal
Status
10
recovernormal
Status
5
reflectpsychic
Status
20
restpsychic
Status
5
returnnormal
Physical
10020
rock blastrock
Physical
259010
rock sliderock
Physical
759010
rock smashfighting
Physical
4010015
rock throwrock
Physical
509015
rock tombrock
Physical
609515
rolloutrock
Physical
309020
roundnormal
Special
6010015
sandstormrock
Status
10
secret powernormal
Physical
7010020
self destructnormal
Physical
2001005
sleep talknormal
Status
10
smack downrock
Physical
5010015
smogpoison
Special
307020
smokescreennormal
Status
10020
snorenormal
Special
5010015
spit upnormal
Special
10010
stealth rockrock
Status
20
stockpilenormal
Status
20
stone edgerock
Physical
100805
substitutenormal
Status
10
sunny dayfire
Status
5
swaggernormal
Status
8515
swallownormal
Status
10
take downnormal
Physical
908520
temper flarefire
Physical
7510010
tera blastnormal
Special
8010010
toxicpoison
Status
9010
will o wispfire
Status
8515
yawnnormal
Status
10

Slugma Competitive Battle Guide

In competitive Pokémon battles, Slugma's usefulness is significantly constrained by its statistical distribution and typing limitations, though it serves specific roles in certain strategic frameworks. Its Special Attack base stat of 70 is its clear strength, allowing Slugma to function as a special attacker despite its overall modest stat pool of 250. However, its abysmal Speed stat of 20 makes Slugma one of the slowest Pokémon available, virtually guaranteeing it will move last in any exchange absent of priority moves or speed-reducing mechanics. The Fire-type offers decent offensive coverage, but Slugma's defensive capabilities are underwhelming across all categories, with HP, Defense, and Special Defense all sharing an identical base value of 40. Slugma's abilities provide tactical options: Magma Armor prevents freezing, a niche advantage against Ice-type opponents; Flame Body grants a 30% chance of burning attackers on contact, providing passive damage and status support; and the hidden ability Weak Armor raises Speed while lowering Defense upon being hit by physical moves, a risky trade-off that might turn Slugma's weakness into a marginal advantage. In competitive play, Slugma typically sees usage only in casual formats or as part of thematic volcanic team compositions, where its slow speed and weak defenses are compensated by creative team synergies and lower-tier competitive environments.

Commonly Asked Questions About Slugma

What type is Slugma?

Slugma is a fire type Pokemon.

What does Slugma evolve into?

Slugma evolves into magcargo.

What are Slugma's weaknesses?

Slugma is weak to ground, rock and water type moves.

Where can I find Slugma?

Slugma can be found in kanto route 16 (kanto), kanto route 18 (kanto) and kanto route 17 (kanto) and 6 other locations.

Slugma Cultural Impact & Franchise History

Slugma has maintained a consistent presence in Pokémon media despite never achieving the mainstream popularity of more iconic species, earning particular appreciation from fans who appreciate unusual creature designs and thermal biology. The character has appeared in various anime episodes, most notably in scenes set within volcanic regions where its portrayal emphasizes both the beauty and danger of living lava. Slugma's fundamental biological concept—a creature composed entirely of molten magma with no blood or conventional physiology—has sparked considerable fan discussion and speculation about how such a being could possibly function, leading to deep-dives into Pokémon biology forums and speculative fiction. The species represents Game Freak's commitment to conceptual diversity, demonstrating that not every Pokémon needs to follow mammalian, reptilian, or avian templates. Trading card game representations of Slugma have showcased the character's thermal nature through artwork emphasizing heat distortion and magmatic coloration, making it visually striking despite its relatively low competitive utility in TCG formats. In fan communities, Slugma occupies a beloved niche as a 'cool but impractical' Pokémon, appreciated for its creative design and lore rather than its battle effectiveness, contributing to its status as a cult favorite among dedicated Pokédex enthusiasts.

Where to Find Slugma in Every Pokémon Game

Slugma's availability varies significantly across Pokémon games, typically appearing in volcanic regions and hot springs where environmental temperatures align with its thermal requirements. In the original Generation II games (Gold, Silver, and Crystal), Slugma can be found in volcanic caves and hot areas of Johto, establishing it as a region-specific encounter for players progressing through the storyline. The species appears in Generation III (Ruby, Sapphire, and Emerald) within volcanic regions of Hoenn, and returns in their remakes (Omega Ruby and Alpha Sapphire) with similar habitat restrictions. In Generation IV (Diamond, Pearl, and Platinum), Slugma appears in volcanic locations, while HeartGold and SoulSilver maintain availability in Johto's volcanic areas. Generation V accessibility depends on the specific game, with limited availability reflecting Slugma's specialized habitat needs. In Generation VI (X and Y), Slugma appears in Mountain Kalos areas, and again in Generation VIII with The Teal Mask DLC. The species is generally not available in most modern titles' base games without significant postgame grinding or DLC access, making Slugma something of a collector's item for completionists. Trading and transferring between games remains the primary method for obtaining Slugma in many contemporary titles, reflecting its specialized ecological niche within the Pokémon franchise.