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PokédexTypesMovesForms
#10001deoxys-attack
#10003deoxys-speed
deoxys-defense

On this page

  1. 01Biology & Appearance
  2. 02Behaviour & Habitat
  3. 03Evolution & Mega Evolution
  4. 04Name Origin & Design
  5. 05Breeding & Gender
  6. 06Competitive Guide
  7. 07Cultural Impact
  8. 08Where to Find Deoxys-defense

deoxys-defense #10002

Psychic

Type Matchups

Weak to (2x damage):

Bug
Ghost
Dark

Resistant to (½x damage):

Fighting
Psychic

deoxys-defense

Mythical

Generation III · #10002 — DNA Pokémon

Deoxys Defense Forme is a Psychic-type mythical Pokémon and one of four distinct forms that the DNA Pokémon can assume. Unlike its base Normal Forme counterpart, which maintains balanced offensive and defensive capabilities, the Defense Forme represents a dramatic shift in Deoxys's cellular configuration, prioritizing protection at the expense of raw attacking power. This form was introduced in Generation III and remains one of the most specialized defensive creatures in the entire Pokédex. With a base Defense stat of 160 and a Special Defense stat of 160—among the highest in the game—Deoxys Defense Forme serves as a fortress against both physical and special attacks. The form's crystalline organ, typically described as Deoxys's brain, appears to reorganize itself entirely to create an impenetrable defensive structure. Deoxys Defense Forme is classified as a mythical Pokémon, making it exceptionally rare and unavailable through normal gameplay in most titles, requiring special distribution events for trainers to obtain it.

Base Stats

HP50
Attack70
Defense160
Sp. Atk70
Sp. Def160
Speed90
Total600
Height

1.7m

Weight

60.8kg

Category

DNA Pokémon

Gender

Genderless

Color

red

Shape

humanoid

Habitat

rare

Abilities
Pressure

Increases the PP cost of moves targetting the Pokémon by one.

Deoxys-defense Biology & Physical Characteristics

The biology of Deoxys Defense Forme exemplifies the remarkable mutability inherent to this alien virus-derived creature. According to Pokédex entries, Deoxys is an extraterrestrial virus that underwent sudden mutation upon exposure to a laser beam, resulting in a being capable of altering its cellular structure at will. In its Defense Forme specifically, Deoxys reconfigures its molecular composition to create a heavily armored, crystalline exoskeleton that absorbs incoming attacks with supreme efficacy. The aforementioned crystalline organ on its chest—believed to serve as Deoxys's brain—takes on a defensive posture in this form, allowing the Pokémon to channel psychokinetic energy toward protective barriers rather than offensive maneuvers. The height and weight remain consistent across all Deoxys forms at 1.7 meters and 60.8 kilograms respectively, suggesting that the form transformations involve cellular reorganization rather than physical growth. When shifting between forms, ancient Pokédex entries note that an aurora appears, a phenomenon that underscores the otherworldly nature of Deoxys's metamorphic abilities. This form is undoubtedly the bulkiest iteration of Deoxys, with a sturdy, compact frame designed to withstand tremendous punishment from both conventional and special attacks.

Pokedex Numbers

national#386
hoenn#202
updated hoenn#211

Training

EV Yield2 Defense, 1 Sp. Def
Catch Rate3
Base Happiness0
Base Exp.270
Growth Rateslow

Breeding

Egg Groupsno eggs
GenderGenderless
Egg Cycles120 (30855 steps)

Deoxys-defense Breeding, Gender Ratio & Egg Groups

Deoxys Defense Forme, like all Deoxys forms, is classified as a genderless Pokémon, making it incapable of breeding through conventional means. This mythical Pokémon belongs to the 'Undiscovered' egg group, rendering it impossible to obtain offspring through breeding mechanics available to trainers. The genderless status of Deoxys aligns with its classification as a mythical Pokémon and reinforces its nature as a unique, singular entity rather than a species with natural reproductive processes. In competitive and casual gameplay contexts, the inability to breed Deoxys means trainers cannot customize its nature, IV values, or movepool through egg moves and selective breeding—a significant limitation compared to breedable Pokémon. Trainers must therefore rely on event distributions and in-game encounters to obtain Deoxys Defense Forme specimens, and the specific nature and IV values of distributed Deoxys are determined entirely by the event specifications. The mythical status combined with genderlessness emphasizes the otherworldly, artificial origin of Deoxys as an alien virus mutation rather than a naturally occurring biological entity. For players seeking perfect competitive specimens, this restriction necessitates patience and strategic event participation, making properly trained Deoxys Defense Forme individuals valuable within competitive communities.

Sprites

deoxys-defense Front
Front
deoxys-defense Back
Back
deoxys-defense Shiny Front
Shiny Front
deoxys-defense Shiny Back
Shiny Back
deoxys-defense Home
Home
deoxys-defense Home Shiny
Home Shiny
deoxys-defense Showdown
Showdown
deoxys-defense Showdown Shiny
Showdown Shiny

TMs & HMs

tm00

sword shield

tm01

yellow

tm01

red blue

tm01

platinum

tm01

emerald

tm01

diamond pearl

tm01

firered leafgreen

tm01

ruby sapphire

tm01

xd

tm01

colosseum

tm01

heartgold soulsilver

tm01

lets go pikachu lets go eevee

tm01

blue japan

tm01

red green japan

tm01

sword shield

tm02

crystal

tm02

gold silver

tm02

lets go pikachu lets go eevee

tm03

ruby sapphire

tm03

platinum

+980 more TMs/HMs

Deoxys-defense Evolution, Mega Evolution & Special Forms

Deoxys Defense Forme does not evolve into or from any other Pokémon in the traditional sense, as Deoxys exists as a singular species with four interchangeable forms rather than an evolutionary line. The transformation between Deoxys's forms—Normal, Attack, Defense, and Speed—occurs through interaction with specific meteorites found in various Pokémon games, a mechanic that differs fundamentally from conventional evolution. The meteorite system allows trainers to shift Deoxys between forms at will, provided they have access to the requisite meteorite objects. In Pokémon Omega Ruby and Alpha Sapphire, these meteorites are located at the Cave of Origin and other significant locations, granting trainers the flexibility to customize Deoxys's form to suit their strategic needs. Defense Forme serves as the transformation option when maximum defensive capability is desired, with its base Defense and Special Defense stats both reaching 160—a phenomenal 110-point increase from the Normal Forme's baseline 50 in each category. This comes at the cost of Attack and Special Attack, which plummet to 70 from the base form's 150, and Speed, which decreases from 150 to 90. The ability to transform between forms mid-team or even mid-battle in some titles makes Deoxys unique among mythical Pokémon, offering unprecedented strategic flexibility and adaptability.

Where to Find

Location data not available for this Pokémon in the database.

Deoxys-defense Behaviour and Natural Habitat

Deoxys Defense Forme exhibits behavior patterns distinctly shaped by its defensive specialization, becoming a cautious and protective entity when assuming this configuration. Rather than the aggressive posturing typical of its Attack Forme or the swift evasiveness of its Speed Forme, Defense Forme Deoxys adopts a patient, resilient demeanor focused on endurance and environmental adaptation. The Pokédex entries suggest that Deoxys can fool enemies by altering its appearance, implying that Defense Forme may serve as a strategic guise when faced with overwhelming offensives. The creature's association with Rayquaza, often depicted as a conflict between the legendary sky dragon and the alien psychic virus, extends to all Deoxys forms; Defense Forme may engage in these celestial conflicts by serving as an immovable defensive bulwark. Deoxys has been documented falling to earth on meteorites as an alien virus, suggesting it may inhabit extraterrestrial or cosmic environments when not encountered in terrestrial locations. The extreme rarity of Deoxys Defense Forme in the wild, combined with its event-exclusive availability, implies that this form is a deliberate, intentional manifestation rather than a random occurrence, suggesting Deoxys possesses conscious control over its transformations and chooses this form when defensive capabilities are paramount.

Pokedex Entries

Generation III

ruby

The DNA of a space virus underwent a sudden mutation upon exposure to a laser beam and resulted in DEOXYS. The crystalline organ on this POKéMON’s chest appears to be its brain.

sapphire

DEOXYS emerged from a virus that came from space. It is highly intelligent and wields psychokinetic powers. This POKéMON shoots lasers from the crystalline organ on its chest.

emerald

A POKéMON that mutated from an extraterrestrial virus exposed to a laser beam. Its body is configured for superior agility and speed.

firered

This DEOXYS has transformed into its aggressive guise. It can fool enemies by altering its appearance.

leafgreen

When it changes form, an aurora appears. It absorbs attacks by altering its cellular structure.

Generation IV

diamondpearlplatinum

An alien virus that fell to earth on a meteor underwent a DNA mutation to become this Pokémon.

heartgoldsoulsilver

DNA from a space virus mutated and became a Pokémon. It appears where auroras are seen.

Generation V

blackwhite

An alien virus that fell to earth on a meteor underwent a DNA mutation to become this Pokémon.

black 2white 2

An alien virus that fell to earth on a meteor underwent a DNA mutation to become this Pokémon.

Generation VI

x

An alien virus that fell to earth on a meteor underwent a DNA mutation to become this Pokémon.

y

DNA from a space virus mutated and became a Pokémon. It appears where auroras are seen.

omega ruby

The DNA of a space virus underwent a sudden mutation upon exposure to a laser beam and resulted in Deoxys. The crystalline organ on this Pokémon’s chest appears to be its brain.

alpha sapphire

Deoxys emerged from a virus that came from space. It is highly intelligent and wields psychokinetic powers. This Pokémon shoots lasers from the crystalline organ on its chest.

Deoxys-defense Name Origin & Design Inspiration

The name Deoxys derives from 'deoxyribonucleic acid' or DNA, reflecting this Pokémon's origin as a mutated extraterrestrial virus with an entirely alien genetic structure. The Japanese designation, デオキシス (Deokishisu), maintains this thematic connection while adapting to phonetic conventions. Defense Forme's design emphasizes geometric complexity and crystalline structure, with sharp, angular protrusions and a compact, fortress-like silhouette that contrasts sharply with the sleeker, more humanoid Normal Forme. The prominent crystalline organ on the chest—theorized by scientists to serve as Deoxys's cerebral center—glows with intense psychic energy in Defense Forme, manifesting as a brilliant focal point amid the form's otherwise blocky, defensive architecture. The color palette of deep reds and sleek silvers emphasizes both the alien origin and the calculated, technological nature of this form. The design philosophy behind Defense Forme reflects the core concept of cellular reconfiguration; where Attack Forme extends and weaponizes its limbs, and Speed Forme streamlines its body for velocity, Defense Forme compresses and hardens its structure into an impenetrable shell. This form is visually distinct enough to be immediately recognizable, yet unmistakably Deoxys through the retention of its characteristic chest organ and overall silhouette proportions.

Learnable Moves

Deoxys-defense can learn 119 moves:

Move
Type
Cat.
Power
Acc.
PP
aerial aceflying
Physical
60—20
agilitypsychic
Status
——30
ally switchpsychic
Status
——15
amnesiapsychic
Status
——20
avalancheice
Physical
6010010
bindnormal
Physical
158520
body slamnormal
Physical
8510015
brick breakfighting
Physical
7510015
brutal swingdark
Physical
6010020
calm mindpsychic
Status
——20
charge beamelectric
Special
509010
confidenormal
Status
——20
counterfighting
Physical
—10020
cutnormal
Physical
509530
dark pulsedark
Special
8010015
double teamnormal
Status
——15
double edgenormal
Physical
12010015
drain punchfighting
Physical
7510010
dream eaterpsychic
Special
10010015
endurenormal
Status
——10
energy ballgrass
Special
9010010
expanding forcepsychic
Special
8010010
facadenormal
Physical
7010020
fire punchfire
Physical
7510015
flashnormal
Status
—10020
flash cannonsteel
Special
8010010
flingdark
Physical
—10010
focus blastfighting
Special
120705
focus punchfighting
Physical
15010020
frustrationnormal
Physical
—10020
future sightpsychic
Special
12010010
giga impactnormal
Physical
150905
grass knotgrass
Special
—10020
gravitypsychic
Status
——5
headbuttnormal
Physical
7010015
hidden powernormal
Special
6010015
hyper beamnormal
Special
150905
ice beamice
Special
9010010
ice punchice
Physical
7510015
icy windice
Special
559515
imprisonpsychic
Status
——10
iron defensesteel
Status
——15
knock offdark
Physical
6510020
laser focusnormal
Status
——30
leernormal
Status
—10030
light screenpsychic
Status
——30
low kickfighting
Physical
—10020
low sweepfighting
Physical
6510020
magic coatpsychic
Status
——15
mega kicknormal
Physical
120755
mega punchnormal
Physical
808520
meteor beamrock
Special
1209010
mimicnormal
Status
——10
mirror coatpsychic
Special
—10020
mud slapground
Special
2010010
natural giftnormal
Physical
—10015
night shadeghost
Special
—10015
pain splitnormal
Status
——20
poison jabpoison
Physical
8010020
power up punchfighting
Physical
4010020
protectnormal
Status
——10
psybeampsychic
Special
6510020
psych upnormal
Status
——10
psychicpsychic
Special
9010010
psychic noisepsychic
Special
7510010
psychic terrainpsychic
Status
——10
psycho boostpsychic
Special
140905
psycho shiftpsychic
Status
—10010
psyshockpsychic
Special
8010010
rain dancewater
Status
——5
recovernormal
Status
——5
recyclenormal
Status
——10
reflectpsychic
Status
——20
restpsychic
Status
——5
returnnormal
Physical
—10020
rock sliderock
Physical
759010
rock smashfighting
Physical
4010015
rock tombrock
Physical
609515
role playpsychic
Status
——10
roundnormal
Special
6010015
safeguardnormal
Status
——25
scary facenormal
Status
—10010
secret powernormal
Physical
7010020
seismic tossfighting
Physical
—10020
shadow ballghost
Special
8010015
shock waveelectric
Special
60—20
signal beambug
Special
7510015
skill swappsychic
Status
——10
sleep talknormal
Status
——10
snatchdark
Status
——10
snorenormal
Special
5010015
solar beamgrass
Special
12010010
spikesground
Status
——20
stealth rockrock
Status
——20
stomping tantrumground
Physical
7510010
stored powerpsychic
Special
2010010
strengthnormal
Physical
8010015
substitutenormal
Status
——10
sunny dayfire
Status
——5
swaggernormal
Status
—8515
swiftnormal
Special
60—20
take downnormal
Physical
908520
tauntdark
Status
—10020
telekinesispsychic
Status
——15
teleportpsychic
Status
——20
tera blastnormal
Special
8010010
throat chopdark
Physical
8010015
thunderelectric
Special
1107010
thunder punchelectric
Physical
7510015
thunder waveelectric
Status
—9020
thunderboltelectric
Special
9010015
tormentdark
Status
—10015
toxicpoison
Status
—9010
trickpsychic
Status
—10010
trick roompsychic
Status
——5
water pulsewater
Special
6010020
wonder roompsychic
Status
——10
wrapnormal
Physical
159020
zen headbuttpsychic
Physical
809015

Deoxys-defense Competitive Battle Guide

Deoxys Defense Forme occupies a unique and highly specialized niche in competitive Pokémon, functioning as one of the most durable defensive walls available while possessing the vulnerability of mediocre offensive presence. With base Defense and Special Defense stats of 160 each and an HP stat of 50, Deoxys Defense Forme achieves exceptional physical and special bulk despite its limited health pool—a classic setup for a defensive pivot or status spreader. The form's significantly reduced offensive stats of 70 Attack and 70 Special Attack make it largely incapable of threatening opponents directly, meaning it typically serves support functions such as setting up entry hazards via Stealth Rock, spreading status conditions, or simply absorbing hits intended for sweepers. Its signature ability, Pressure, increases the PP cost of moves targeting Deoxys Defense Forme by one, effectively reducing opponent move availability during prolonged engagements and synergizing perfectly with the form's wall-like role. The base Speed stat of 90 is moderate, allowing Deoxys Defense Forme to outspeed many defensive Pokémon but falling behind most offensive threats, making it reliant on priority moves or defensive play. In competitive formats, Deoxys Defense Forme typically runs a defensive movepool emphasizing utility moves such as Spikes, Stealth Rock, Thunder Wave, and Recover, capitalizing on its exceptional bulk to provide extensive team support rather than direct damage output. Its extreme specialization makes it valuable in particular team archetypes but vulnerable to overspecialization, requiring careful team building and synergy to maximize effectiveness.

Commonly Asked Questions About Deoxys-defense

What type is Deoxys-defense?

Deoxys-defense is a psychic type Pokemon.

What does Deoxys-defense evolve into?

Deoxys-defense does not evolve.

What are Deoxys-defense's weaknesses?

Deoxys-defense is weak to bug, ghost and dark type moves.

Deoxys-defense Cultural Impact & Franchise History

Deoxys has maintained significant cultural prominence throughout Pokémon media since its introduction in Generation III, appearing prominently in the theatrical film 'Pokémon: Deoxys' and in various animated series episodes. The Defense Forme, though less visually distinctive than the dramatic Attack Forme or elegant Speed Forme, represents the defensive archetype within Deoxys's form system and appeals to trainers who value tactical depth and team support over raw offensive power. In competitive communities and fan discussions, Deoxys Defense Forme is frequently referenced as the quintessential defensive wall, embodying the concept of cellular reconfiguration for protection. The mythical status of all Deoxys forms elevates their cultural significance within the Pokémon franchise, making encounters and events involving Deoxys occasions of considerable excitement and collectibility. Trading communities often feature Deoxys Defense Forme as high-value commodities, with event-exclusive distributions becoming sought-after collector's items. The form's representation in competitive forums, strategy databases, and fan wikis ensures continued engagement and discussion within dedicated Pokémon communities. Defense Forme's role in competitive metagames, while specialized and niche-focused, contributes to ongoing discussions about balance, team synergy, and strategic depth within the competitive scene.

Where to Find Deoxys-defense in Every Pokémon Game

Deoxys Defense Forme is exclusively available through special in-game events or event distribution in virtually all Pokémon titles, with no wild encounter availability in standard gameplay. In the original Generation III games—Pokémon Ruby, Sapphire, and Emerald—Deoxys was obtainable only through a special event distribution, with the form-changing mechanic tied to interaction with meteorites at specific locations after obtaining a distributed Deoxys. In Pokémon Omega Ruby and Alpha Sapphire, players could encounter Deoxys at the Cave of Origin and subsequently change its form using meteorites found in specific overworld locations, making Defense Forme accessible through gameplay rather than requiring event participation. Modern titles such as Pokémon Sword and Shield, Pokémon Scarlet and Violet, and others include Deoxys in event-based distributions or make it available through DLC content, consistently maintaining its mythical and event-exclusive status. The Pokédex designation #386 appears consistently across all games, cementing Deoxys as a recognizable legendary creature despite its limited availability. Trainers seeking Deoxys Defense Forme specimens must actively participate in official Pokémon events, utilize event-exclusive distributions, or engage in trading communities to acquire this rare form. The extreme scarcity and event-exclusivity of Deoxys Defense Forme make it a status symbol within collector and competitive communities, with properly trained specimens representing significant time investment and event participation commitment.