Aggron (Pokémon)

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For Pokémon GO information on this species, seethe game's section.
#0305: Lairon
Pokémon
#0307: Meditite
This article is about the species. For a specific instance of this species, seeAggron (disambiguation).
Aggron
Iron Armor Pokémon
ボスゴドラ
Bossgodora
#0306
Aggron
Aggron
Mega Aggron
Mega Aggron




Images on the Bulbagarden Archives
Types
SteelRock
Aggron
SteelUnknown
Mega Aggron
UnknownUnknown
UnknownUnknown
UnknownUnknown
UnknownUnknown
UnknownUnknown
Abilities
Sturdy orRock Head
Aggron
Cacophony
Mega Aggron
Cacophony
Heavy Metal
Hidden Ability
Cacophony
Hidden Ability
Filter
Mega Aggron
Cacophony
Gender ratio
Unknown
50% male,50% female
Catch rate
45(11.9%)
Breeding
Egg Group
Monster
Hatch time
35 cycles
Height
6'11"2.1 m
Aggron
7'03"2.2 m
Mega Aggron
0'0"0 m
{{{form3}}}
0'0"0 m
{{{form4}}}
0'0"0 m
{{{form5}}}
0'0"0 m
{{{form6}}}
0'0"0 m
{{{form7}}}
Weight
793.7 lbs.360.0 kg
Aggron
870.8 lbs.395.0 kg
Mega Aggron
0 lbs.0 kg
{{{form3}}}
0 lbs.0 kg
{{{form4}}}
0 lbs.0 kg
{{{form5}}}
0 lbs.0 kg
{{{form6}}}
0 lbs.0 kg
{{{form7}}}
Mega Stone
Aggronite[[|]]
Base experience yield
205
Gen. III-IV
Unknown
IV
239
V+
Leveling rate
Slow
EV yield
Total: 3
Aggron
0
HP
0
Atk
3
Def
0
Sp.Atk
0
Sp.Def
0
Speed
Mega Aggron
0
HP
0
Atk
0
Def
0
Sp.Atk
0
Sp.Def
0
Speed
0
HP
0
Atk
0
Def
0
Sp.Atk
0
Sp.Def
0
Speed
0
HP
0
Atk
0
Def
0
Sp.Atk
0
Sp.Def
0
Speed
Shape
Footprint

Mega Aggron
Pokédex color
Gray
Base friendship
35
External Links

Aggron (Japanese:ボスゴドラBossgodora) is a dual-typeSteel/RockPokémon introduced inGeneration III.

Itevolves fromLairon starting atlevel 42. It is the final form ofAron.

Aggron canMega Evolve intoMega Aggron using theAggronite.

Contents

Biology

Aggron is a huge, bipedalPokémon. It has a crusty,highly durable gray exoskeleton, adorned with plates of silver armor. Its body contains a high concentration of iron. The armor on its head has two pairs of holes with horns protruding from the foremost holes. Its forehead plating extends past its upper jaw in a small point. It has sky-blue eyes, and two nostril-like holes on the tip of its upper jaw. On the rim of its mouth are several pointed, fang-like protrusions and the nape of its neck and back have gray-silver armor sections. It has wide, blunt spikes on its shoulders and gray-silver bands on its arms and legs. Its hands and feet each have three claws. It has a thick, long, black tail that it can swing at enemies.

The gouges in Aggron's armor from previous battles are worn as mementos. The more wounds it has, the more it has battled. It claims a largemountain as its territory and fiercely defends it from trespassers. If its environment is damaged by a flood or a forest fire, it will restore the area by bringing in topsoil and planting trees. It burrows through the strongest of bedrock and digs tunnels, as it searches for iron to eat. Its horns, which it uses to dig through bedrock when seeking food, grow a little longer at a time and can be used to determine its age. Aggron's horn is sharp enough to cut through steel and used as a ramming weapon to bring foes down. Long ago, there was a king who wore a helmet resembling an Aggron in an attempt to channel its strength. As mentioned inPokémon Sleep, Aggron has been observed eating iron ore on rare occasions while it sleeps. It is believed that Aggron engages in this behavior due to exhaustion after patrolling its territory.

Forms

Aggron canMega Evolve into Mega Aggron.

Mega Aggron is bulkier than its original state, and the effects of Mega Evolution have expanded its steel armor to coat its entire body. The horns on its forehead are now shorter, and it has a third, wider horn on its nose. Using its horns, it is said to be able to destroy a steel tank.[1] A spike projects downward from both its upper and lower jaw. The protrusions on its shoulders are longer and curve toward its head, and new spikes thrust from holes in its armbands. Its tail is thicker with two bands around it.

Mega Aggron

Evolution

Aggron evolves fromLairon and is the final form ofAron.

(For specifics on this Pokémon's Evolution in the games, refer toGame data→Evolution data.)

Unevolved
Aron
 Steel  Rock 

First Evolution
Lairon
 Steel  Rock 

Second Evolution
Aggron
 Steel  Rock 

Game data

NPC appearances

Pokédex entries

This Pokémon was unavailable prior to Generation III.
Generation IIIHoenn
#072
Kanto
#—
RubyAggron claims an entire mountain as its own territory. It mercilessly beats up anything that violates its environment. ThisPokémon vigilantly patrols its territory at all times.
SapphireAggron is surprisingly protective of its environment. If its mountain is ravaged by a landslide or a fire, thisPokémon will haul topsoil to the area, plant trees, and beautifully restore its own territory.
EmeraldIts iron horns grow longer a little at a time. They are used to determine theAggron's age. The gouges in its armor are worn with pride as mementos from battles.
FireRedIt claims a large mountain as its sole territory. It mercilessly thrashes those that violate its space.
LeafGreen
Generation IVSinnoh
#—
Johto
#—
DiamondWhile seeking iron for food, it digs tunnels by breaking through bedrock with its steel horns.
Pearl
Platinum
HeartGoldYou can tell its age by the length of its iron horns. It claims an entire mountain as its territory.
SoulSilver
Generation VUnova
 B2  W2 : #168
BlackWhile seeking iron for food, it digs tunnels by breaking through bedrock with its steel horns.
White
Black 2It claims an entire mountain as its own. The more wounds it has, the more it has battled, so don't take it lightly.
White 2
Generation VICentral Kalos
#—
Coastal Kalos
#—
Mountain Kalos
#101
Hoenn
#074
XIt claims an entire mountain as its own. The more wounds it has, the more it has battled, so don't take it lightly.
YWhile seeking iron for food, it digs tunnels by breaking through bedrock with its steel horns.
Omega RubyAggron claims an entire mountain as its own territory. It mercilessly beats up anything that violates its environment. This Pokémon vigilantly patrols its territory at all times.
Alpha SapphireAggron is protective of its environment. If its mountain is ravaged by a landslide or a fire, this Pokémon will haul topsoil to the area, plant trees, and beautifully restore its own territory.
Generation VIIAlola
#—
Kanto
#—
This Pokémon has no Pokédex entries inGeneration VII.
Generation VIIIGalar
#—
Isle of Armor
#—
Crown Tundra
#193
Sinnoh
#—
Hisui
#—
This Pokémon has no Pokédex entries inLegends: Arceus.
SwordAggron has a horn sharp enough to perforate thick iron sheets. It brings down its opponents by ramming into them horn first.
ShieldLong ago, there was a king who wore a helmet meant to resemble the head of an Aggron. He was trying to channel the Pokémon's strength.
Brilliant DiamondWhile seeking iron for food, it digs tunnels by breaking through bedrock with its steel horns.
Shining Pearl
Generation IXPaldea
#—
Kitakami
#—
Blueberry
#—
Lumiose
#201
Hyperspace
#—
This Pokémon has no Pokédex entries inPokémon Scarlet and Violet.
Legends: Z-AIt claims an entire mountain as its own. The more wounds it has, the more it has battled, so don't take it lightly.
Mega Aggron
Legends: Z-AEnergy from Mega Evolution has turned the iron inside this Pokémon into steel armor that covers Mega Aggron's whole body.


Game locations

This Pokémon was unavailable prior to Generation III.
Generation III
RubySapphire
EvolveLairon
Emerald
EvolveLairon
FireRedLeafGreen
Trade
Colosseum
Trade
XD
EvolveLairon
Generation IV
Diamond
EvolveLairon
Pearl
Trade
Platinum
EvolveLairon
HeartGoldSoulSilver
EvolveLairon
Pal Park
Mountain
Generation V
Black
Trade
White
EvolveLairon
Black 2White 2
EvolveLairon
Generation VI
X
EvolveLairon
Y
Trade,Event
Omega RubyAlpha Sapphire
EvolveLairon
Generation VII
SunMoon
Trade
Ultra SunUltra Moon
Poni Plains (Island Scan)Mo
Let's Go PikachuLet's Go Eevee
Unobtainable
Generation VIII
SwordShield
TradeVersion 1.3.0+
Expansion Pass
Lakeside Cave (Wanderer)
Slippery Slope,Giant's Bed,Snowslide Slope,Frigid Sea,Ballimere Lake (Max Raid Battle)
Brilliant DiamondShining Pearl
EvolveLairon
Legends: Arceus
Unobtainable
Generation IX
ScarletViolet
Unobtainable
Legends: Z-A
Centrico Plaza:Wild Zone 20


In side games

This Pokémon was unavailable prior to Generation III.
Generation III
Pinball: R&S
EvolveLairon
Trozei!
Phobos Drill, Trozei Battle,Mr. Who's Den
MD RedMD Blue
EvolveLairon
Generation IV
MD TimeMD Darkness
Deep Dark Crater (B9F-B14F)
MD Sky
Deep Dark Crater (B9F-B14F)
Ranger: SoA
Volcano Cave
Ranger: GS
Sky Fortress,Fire Temple,Odd Temple
Generation V
Rumble Blast
Canyon:Volcanic Slope (post-ending)
Conquest
EvolveLairon
Rumble U
Model Train Room: Working Gears
Generation VI
Battle Trozei
Pitch-Black Cavern: Stage 2
Rumble World
Distortion Land: Withered Cemetery(Back Boss)
Picross
Area 16: Stage 07
Generation VII
Rumble Rush
Jirachi Sea,Rayquaza Sea,Jirachi SeaFinal
Generation VIII
MD DX
Fainted Pokémon:Mt. Faraway
Mystery House:Silver Trench
Generation IX
Sleep
Old Gold Power Plant (from Master 3)
Greengrass IsleExpert (from Ultra 2)
Cross-Generation
Shuffle
Roseus Center: Stage 270


In events

GamesEventLanguage/RegionLocationLevelDistribution period
RSPokémon Center New York Monster Week 2 Level 50 AggronEnglishUnited States50October 25 to 31, 2003
RSPokémon Center New York Monster Week 2 Level 100 AggronEnglishUnited States100October 25 to 31, 2003
Y2014 Korean World Championship Series AggronAllSouth Korea50July 6, 2014

Held items

InPokémon Emerald, Aggron can only be found in theBattle Frontier.

GamesHeld items
Emerald
Ultra SunUltra Moon
SwordShield
Hard StoneHard Stone (Expansion Pass required, 5%)

Stats

Base stats

Aggron
StatRange
At Lv. 50At Lv. 100
70
130 - 177250 - 344
110
103 - 178202 - 350
180
166 - 255328 - 504
60
58 - 123112 - 240
60
58 - 123112 - 240
50
49 - 11294 - 218
Total:
530
Other Pokémon with this total
  • Minimum stats are calculated with 0EVs,IVs of 0, and (if applicable) a hinderingnature.
  • Maximum stats are calculated with 252EVs,IVs of 31, and (if applicable) a helpfulnature.
Mega Aggron
StatRange
At Lv. 50At Lv. 100
70
130 - 177250 - 344
140
130 - 211256 - 416
230
211 - 310418 - 614
60
58 - 123112 - 240
80
76 - 145148 - 284
50
49 - 11294 - 218
Total:
630
Other Pokémon with this total
  • Minimum stats are calculated with 0EVs,IVs of 0, and (if applicable) a hinderingnature.
  • Maximum stats are calculated with 252EVs,IVs of 31, and (if applicable) a helpfulnature.

Pokéathlon stats

Speed
1/2
Power
5/5★★★★★
Skill
4/4★★★★
Stamina
4/4★★★★
Jump
2/2★★
Total
16/17★★★


Type effectiveness

Aggron
Under normal battle conditions in Generation IX, this Pokémon is:
Damaged
normally by:
Normal¼×
Fighting
Flying¼×
Poison
Ground
Rock½×
Bug½×
Ghost
Steel
Fire
Water
Grass
Electric
Psychic½×
Ice½×
Dragon½×
Dark
Fairy½×
None
Weak to:
Normal¼×
Fighting
Flying¼×
Poison
Ground
Rock½×
Bug½×
Ghost
Steel
Fire
Water
Grass
Electric
Psychic½×
Ice½×
Dragon½×
Dark
Fairy½×
None
Immune to:
Normal¼×
Fighting
Flying¼×
Poison
Ground
Rock½×
Bug½×
Ghost
Steel
Fire
Water
Grass
Electric
Psychic½×
Ice½×
Dragon½×
Dark
Fairy½×
None
Resistant to:
Normal¼×
Fighting
Flying¼×
Poison
Ground
Rock½×
Bug½×
Ghost
Steel
Fire
Water
Grass
Electric
Psychic½×
Ice½×
Dragon½×
Dark
Fairy½×
None
Notes:
Mega Aggron
Under normal battle conditions in Generation IX, this Pokémon is:
Damaged
normally by:
Normal½×
Fighting1½×
Flying½×
Poison
Ground1½×
Rock½×
Bug½×
Ghost
Steel½×
Fire1½×
Water
Grass½×
Electric
Psychic½×
Ice½×
Dragon½×
Dark
Fairy½×
None
Weak to:
Normal½×
Fighting1½×
Flying½×
Poison
Ground1½×
Rock½×
Bug½×
Ghost
Steel½×
Fire1½×
Water
Grass½×
Electric
Psychic½×
Ice½×
Dragon½×
Dark
Fairy½×
None
Immune to:
Normal½×
Fighting1½×
Flying½×
Poison
Ground1½×
Rock½×
Bug½×
Ghost
Steel½×
Fire1½×
Water
Grass½×
Electric
Psychic½×
Ice½×
Dragon½×
Dark
Fairy½×
None
Resistant to:
Normal½×
Fighting1½×
Flying½×
Poison
Ground1½×
Rock½×
Bug½×
Ghost
Steel½×
Fire1½×
Water
Grass½×
Electric
Psychic½×
Ice½×
Dragon½×
Dark
Fairy½×
None
Notes:

Learnset

Aggron is available inLegends Z-A.

Byleveling up

Generation IX
Other generations:
III - IV - V - VI - VII - VIII
LearnPlus Move  Type  Cat.  Power  CD 
110TackleNormalPhysical040404
110ScreechNormalStatus000010
110HardenNormalStatus00006
710Metal ClawSteelPhysical050506
811Rock TombRockPhysical0606010
1215RoarNormalStatus00006
1619HeadbuttNormalPhysical070707
2023ProtectNormalStatus000015
2427Rock SlideRockPhysical075757
2831Iron HeadSteelPhysical080808
3336Metal SoundSteelStatus000010
3639Take DownNormalPhysical090908
4447Iron TailSteelPhysical10010010
4851Iron DefenseSteelStatus00009
5255Heavy SlamSteelPhysical000010
5659Double-EdgeNormalPhysical12012010
6669Head SmashRockPhysical15015010
  • Bold indicates a move that getsSTAB when used by Aggron
  • Italic indicates a move that gets STAB only when used by an Evolution of Aggron
  • Click on the generation numbers at the top to see level-up moves from other generations

ByTM

Generation IX
Other generations:
III - IV - V - VI - VII - VIII
  TM  Move  Type  Cat.  Pwr.  CD 
TM001TM001HeadbuttNormalPhysical070707
TM002TM002Dragon ClawDragonPhysical080808
TM005TM005RoarNormalStatus00006
TM008TM008Thunder WaveElectricStatus000010
TM010TM010Brick BreakFightingPhysical075757
TM012TM012Rock SlideRockPhysical075757
TM013TM013Ice BeamIceSpecial090908
TM017TM017ProtectNormalStatus000015
TM018TM018*Power-Up PunchFightingPhysical0404010
TM023TM023Thunder PunchElectricPhysical075757
TM024TM024Ice PunchIcePhysical075757
TM025TM025CrunchDarkPhysical080808
TM028TM028DigGroundPhysical0808012
TM029TM029Fire PunchFirePhysical075757
TM033TM033Body SlamNormalPhysical085858
TM035TM035EndureNormalStatus000012
TM036TM036Rock TombRockPhysical0606010
TM037TM037Stealth RockRockStatus000010
TM038TM038Fire BlastFireSpecial11011010
TM044TM044Hyper BeamNormalSpecial15015020
TM046TM046Mud ShotGroundSpecial055556
TM052TM052Earth PowerGroundSpecial090908
TM055TM055Giga ImpactNormalPhysical15015020
TM056TM056Double-EdgeNormalPhysical12012010
TM058TM058Iron HeadSteelPhysical080808
TM061TM061Shadow ClawGhostPhysical070707
TM062TM062FlamethrowerFireSpecial090908
TM064TM064Solar BeamGrassSpecial12012012
TM065TM065Stone EdgeRockPhysical10010010
TM067TM067ThunderboltElectricSpecial090908
TM069TM069EarthquakeGroundPhysical10010010
TM070TM070WhirlpoolWaterSpecial020207
TM073TM073SurfWaterSpecial090908
TM075TM075Dragon PulseDragonSpecial085858
TM078TM078BulldozeGroundPhysical060606
TM080TM080Iron DefenseSteelStatus00009
TM085TM085SubstituteNormalStatus000010
TM087TM087Iron TailSteelPhysical10010010
TM090TM090Dark PulseDarkSpecial080808
TM093TM093OutrageDragonPhysical12012015
TM096TM096Hydro PumpWaterSpecial11011012
TM102TM102Focus BlastFightingSpecial12012012
TM105TM105BlizzardIceSpecial11011012
TM106TM106ThunderElectricSpecial11011010
TM109TM109FacadeNormalPhysical070707
TM120TM120Ancient PowerRockSpecial060606
TM126TM126Magnet BombSteelPhysical095958
TM136TM136Scorching SandsGroundSpecial070707
TM139TM139SwaggerNormalStatus000010
TM156TM156Meteor BeamRockSpecial12012012
TM157TM157Steel BeamSteelSpecial14014020
  • Bold indicates a move that getsSTAB when used by Aggron
  • Italic indicates a move that gets STAB only when used by an Evolution or an alternate form of Aggron
  • Click on the generation numbers at the top to see TM moves from other generations

Side game data

Aggron

Pokémon Pinball RS
Acquisition: Evolve
Pokémon Trozei!
Rarity: Rare
Pokémon Mystery Dungeon
Red Rescue Team and Blue Rescue Team
Body size: 1
Recruit rate: Evolve
Friend Area:Mt. Cleft
Phrases
51%-100% HPI don't forgive anyone that messes with my territory!
26%-50% HPGah! So, my health has slipped down by half...
1%-25% HPI'm finished... I'm drained of power...
Level upThat's right! I leveled up! I'll smash my enemies flat!
Pokémon Mystery Dungeon
Explorers of Time, Explorers of Darkness, andExplorers of Sky
Body size: 1
Recruit rate: -10%
IQ group: E
Pokémon Super Mystery Dungeon

Body size: Standard (1 tile)
How to Recruit: Introduced byGyarados
Connected to:Gyarados
Connection Orb Set: 3

Phrases
NormalThis huge mountain is my territory. Where is it? Well…where isn't it!
Low HP (< 50%)I can't use my horns much longer…
Pokémon Ranger: Shadows of Almia
Group:
Steel
Poké Assist:
Steel
Field move:
(Tackle ×4)
Browser entryR-133
It opens upfissures in the ground. It also rams to attack.
Pokémon Ranger: Guardian Signs
Group:
Steel
Poké Assist:
(present)

Steel
Field move:
(present)

(Tackle ×4)
Poké Assist:
(past)

Steel
Field move:
(past)

(Tackle ×1)
Browser entryR-122/N-096
It launches three iron balls to attack.
Pokémon Rumble Blast
Attack●●●
Defense●●●●●
Speed●●●
Pokémon Rumble Rush
Walking Speed: 1.42 secondsBase HP: 53
Base Attack: 81Base Defense: 63Base Speed: 60
Pokémon Conquest
HP:★★★Move:Iron Tail
Attack:★★★★Ability 1:Sturdy
Ability 2:Bodyguard
Ability 3:Run Up
Defense:★★★★★
Speed:★★
Evolves fromLairon when its Defense is 130 or higher
Range: 2Perfect Links:Ieyasu,Katsu,Tadatsugu, andToku
Pokémon Battle Trozei
Steel
Attack Power:★★★★★

Pokémon Shuffle
Steel
Attack Power: 70 - 125 10

#393

Eject
Removes one non-Support Pokémon icon without fail.
Swappable Skill(s): Crushing Step
Mega Effects 5
Erases Pokémon and disruptions around three spots you tap.
Pokémon GO
Base HP: 172Base Attack: 198Base Defense: 257
Egg Distance: N/ABuddy Distance: 1 kmEvolution Requirement:Aggron Mega Energy200/40/20/10
Fast Attacks:Dragon Tail,Iron Tail,Smack Down*,Metal Sound*
Charged Attacks:Thunder,Stone Edge,Heavy Slam,Rock Tomb*,Meteor Beam*,FrustrationAs Shadow Pokémon,ReturnAs Purified Pokémon
Pokémon Sleep
Sleep type:SlumberingPokémon type:SteelPoints to befriend: 20
Specialty: IngredientsBerry:
Belue Berry ×1
Primary ingredient:
Bean Sausage ×2
Possible ingredients:
Bean SausageRousing CoffeeGreengrass Soybeans
Main skill: Charge Energy SBase carry limit: 18
Restores 12 Energy to the user.
Aggron claims an entire mountain as its own. This Pokémon vigilantly patrols to make sure nothing violates its territory. On rare occasions, it's been spotted sleeping while eating iron ore it dug up from its mountain—perhaps it was tuckered out from its patrol.
Tummy-Rub SleepImposing SleepIron-Eating SleepAtop-Belly Sleep
★★★★★★★★★★★★★★★★★★

Mega Aggron

Pokémon Super Mystery Dungeon

Body size: Standard (1 tile)
How to Recruit: Introduced byGyarados
Connected to:Gyarados
Connection Orb Set: 3

Phrases
NormalThis huge mountain is my territory. Where is it? Well…where isn't it!
Low HP (< 50%)I can't use my horns much longer…
Pokémon GO
Base HP: 172Base Attack: 247Base Defense: 331
Egg Distance: N/ABuddy Distance: 1 kmEvolution Requirement: N/A
Fast Attacks:Dragon Tail,Iron Tail,Smack Down*,Metal Sound*
Charged Attacks:Thunder,Stone Edge,Heavy Slam,Rock Tomb*,Meteor Beam*,ReturnAs Purified Pokémon

Form data

Mega Evolution

Default
Aggron
Aggron
Aggron
 Steel  Rock 

Aggronite
Aggronite


Held Aggronite
Aggron
Mega Aggron
Aggron
 Steel 

Evolution data

Unevolved
Aron
 Steel  Rock 
Rare Candy
Level 32
First Evolution
Lairon
 Steel  Rock 
Rare Candy
Level 42
Second Evolution
Aggron
 Steel  Rock 


Sprites

This Pokémon was unavailable prior to Generation III.
Generation III
RubySapphireEmeraldFireRedLeafGreen
FrontBackFrontBackFrontBack
Generation IV
DiamondPearlPlatinumHeartGoldSoulSilver
FrontBackFrontBackFrontBack
Generation V
BlackWhiteBlack 2White 2
FrontBackFrontBack
Generation VI
XYOmega RubyAlpha Sapphire
FrontBackFrontBack
Generation VII
SunMoonUltra SunUltra Moon
FrontBackFrontBack
Generation VIII
SwordShield
This Pokémon is unavailable in Generation IX.
Cross-Generation
HOME
For other sprites and images, please seeAggron images on the Bulbagarden Archives.


In animation

Main series

Aggron inPokémon Journeys: The Series
Mega Aggron inPokémon the Series: Sun & Moon

Major appearances

Aggron debuted inA Hole Lotta Trouble, under the ownership ofSteven Stone. The Iron Armor Pokémon was used to sendTeam Rocket flying before beingrecalled into itsPoké Ball. It reappeared inBattling as Hard as Stone!, where it was used in Steven'sMasters Eight Tournament match againstAsh. It battled and defeatedDracovish before being defeated byGengar.

InPikachu's Summer Festival, an Aggron sent aSkarmory to kidnap anAzumarill to sing for him and his children.

InShocks and Bonds,Johnny used an Aggron in aDouble Battle againstTyson'sSceptile at theEver Grande Conference. It was defeated by itsSolar Beam.

InGrating Spaces,Jessie andJames were temporarily given aCharizard and Aggron. The two Pokémon were used to battleAsh's Donphan andBrock's Steelix. Along with Charizard, Aggron was returned toDelibird, who meant to give them toButch andCassidy.

InBibarel Gnaws Best!, thehead engineer used an Aggron to attack aBibarel alongside aMetang andMagmar, but Bibarel dodged its attack. It was eventually defeated byAsh's Buizel's super effectiveWater Gun.

InPokémon Ranger and the Kidnapped Riolu! (Part 2),J's client used an Aggron to barricade passages in a cave in order to prevent Ash andKellyn from following him.

InSteeling Peace of Mind! andSaving the World From Ruins!, an Aggron was affected byTeam Galactic's meddling onIron Island.

InTrials and Adulations!, a wild Aggron battledDawn's Mamoswine.

InFamiliarity Breeds Strategy!,Paul used an Aggron in hisLily of the Valley Conferencebattle againstAsh, fighting well against Pikachu with its powerful moves. However, it could not stand on the same par asAsh's Infernape and was defeated with aMach Punch.

InVolcanion and the Mechanical Marvel, an Aggron capable ofMega Evolving was under the control ofLevi andCherie's Mega Wave. It was used to battleAsh's Pikachu,Squishy, andVolcanion. It was later freed from their control whenAlva's Mega Wave Crystal was destroyed, and it escaped.

InThe Prism Between Light and Darkness!,Gozu sent an Aggron capable of Mega Evolving to battleProfessor Kukui andFaba. InSecuring the Future!, Aggron was defeated by Kukui'sIncineroar.

Minor appearances

An Aggron appeared inHaving a Wailord of a Time, under the ownership of a contestant.

In the opening sequence ofJirachi: Wish Maker,Brendan used an Aggron and aShiftry in aDouble Battle.

An Aggron appeared inPK13.

ATrainer's Aggron appeared in a fantasy inLike a Meowth to a Flame.

Multiple Aggron appeared inLucario and the Mystery of Mew, most of them as part of the feuding armies that were eventually placated bySir Aaron in the past. In the present day, a Trainer's Aggron won against another Trainer'sHitmonlee during theRota tournament.

InThe Mastermind of Mirage Pokémon,Dr. Yung used aMirage Aggron.

InGlory Blaze!,Conway's Aggron battled alongsideDawn's Pachirisu during theHearthome City Tag Battle Competition.

InGiratina and the Sky Warrior, an Aggron and its pre-evolved forms helpedAsh andhis friends stop a broken glacier.

An Aggron appeared inOne Team, Two Team, Red Team, Blue Team!

An Aggron appeared in the opening sequence ofZoroark: Master of Illusions.

InThe Journalist from Another Region!, aTrainer's Aggron was entered into thePokémon Sumo Tournament onHarvest Island.

An Aggron capable of Mega Evolving appeared in the opening ofMega Evolution Special I.

InMega Evolution Special IV, a Trainer's Mega Aggron was one of the ten Mega-Evolved Pokémon thatAlain and hisCharizard had to defeat.

A soldier's Aggron appeared in a flashback inThe Legend of X, Y, and Z!.

Pokédex entries

EpisodePokémonSourceEntry
AG022AggronAsh's PokédexAggron, the Iron Armor Pokémon. Aggron is the final Evolution of Aron. It shows no mercy to anyone who disturbs its habitat.
EpisodePokémonSourceEntry
DP119AggronDawn's PokédexAggron, the Iron Armor Pokémon. Aggron's steel horns can destroy the firmest of bedrock and itdigs tunnels as it looks for iron to eat.
DP186AggronDawn's PokédexAggron, the Iron Armor Pokémon, and the evolved form ofLairon. Aggron claims a large mountain for its territory, and fiercely defends it from those who trespass.
EpisodePokémonSourceEntry
JN118AggronGoh's Rotom PhoneAggron, the Iron Armor Pokémon. ASteel andRock type. Aggron has a sharp horn that can pierce through thick iron. It rams opponents with its horn to stop them in their tracks.

Pokémon Generations

Aggron inPokémon Generations

A soldier's Aggron appeared inThe Redemption, during a fantasy of a story from the past. It was one of the many Pokémon fighting in the great war ofKalos 3,000 years previously.

Pokémon Evolutions

Aggron inPokémon Evolutions

An Aggron appeared inThe Wish, under the ownership ofMay. It was used to battleRayquaza but was quicklyrecalled after its singleStone Edge missed.

In the manga

Aggron inPokémon Adventures
Mega Aggron in Pokémon Adventures

Pocket Monsters XY: The Legend of the Pokémon Dragon King

Daito owns an Aggron, as seen inLDK0.

Pokémon Adventures

Main article:Rono

InWith a Spoink in Your Step II,Sapphire's Lairon,nicknamed Rono, evolved into an Aggron after training onMirage Island.

Giovanni was later seen using an Aggron inGoing Green to shatterDeoxys's Delta Shield with hisBrick Break attack,catching it.

An Aggron appeared as aBattle Factory Pokémon inPinsir Me, I Must Be Dreaming.

The Battle Factory rented an Aggron, which was stolen byGuile Hideout inLemme at 'Em, Lapras!.

An Aggron appeared in a flashback as one of the Pokémon trained by theInternational Police inInnocent Scientist.

A Mega Aggron appeared in a fantasy inLucky Lucario Was Here.

An Aggron capable ofMega Evolving appeared in a fantasy inTrevenant Pokes.

InPinsir Changes, an Aggron drained of its life energy was among several other Pokémon in a similar state atRoute 19.Tierno andShauna were forced to move the Aggron's body to find aMega Stone.

Pokémon Diamond and Pearl Adventure!

Aggron was seen under the ownership of aTeam Galactic Grunt inA Surprise Visit from Hareta's Father!.

Pokémon + Nobunaga's Ambition ~ Ranse's Color Picture Scroll ~

An Aggron appeared inPNA6, under the ownership ofIeyasu.

In the TCG

Main article:Aggron (TCG)

Trivia

  • Aggron andGarchomp (into Mega Garchomp Z) are the only dual-type Pokémon that become single-type uponMega Evolving.
  • Mega Aggron is tied withMegaSteelix for the highest baseDefense stat of allSteel-type Pokémon.
  • In early artwork, including Ken Sugimori's official art and some TCG art, Aggron's back plate was colored black instead of white.

Origin

Aggron may be based on thePulgasari, a monster that eats iron in Korean legend; its draconic appearance may have been inspired by how it appears inthe film adaptation of the legend. Aggron's design may have also drawn inspiration from thekaiju genre.

It also seems to be based on aTriceratops and varioustheropods. As its Pokémon category suggests, its appearance may also be inspired byplate armours, and its head resembles aknight orgladiator's helmet.

Name origin

Aggron may be a combination ofaggressive oraggregate andiron.

Bossgodora may be a combination ofboss, 坑道kōdō (mining tunnel), and コドラKodora (Lairon).

In other languages

LanguageTitleMeaning
JapaneseボスゴドラBossgodoraFromboss,坑道kōdō, anddragon or コドラKodora
FrenchGalekingFromgalet andking
SpanishAggronSame as English name
GermanStollossFromStollen andKoloss orboss
ItalianAggronSame as English name
Korean보스로라BosroraPartial transcription of Japanese name
Mandarin Chinese波士可多拉BōshìkěduōlāFrom波士bōsí and transcription of Japanese name
Cantonese Chinese波士可多拉BōsíhódōlāaiFrom波士bōsí and Mandarin-based transcription of Japanese name
More languages
HindiआइरोडॉनIrodonFromiron anddon
RussianАггронAggronTranscription of English name
ThaiบอสโกโดราBotkodoraTranscription of Japanese name

Related articles

References

External links

#0305: Lairon
Pokémon
#0307: Meditite
This Pokémon article is part ofProject Pokédex, aBulbapedia project that aims to write comprehensive articles on each Pokémon species, as well as Pokémon groups and forms.
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