Aggron (Pokémon)

← #{{{prevnum}}}: Lairon

Pokémon

#{{{nextnum}}}: Meditite →

Aggron ボスゴドラ Bossgodora #306
Artwork from R/S/E
Type Steel Rock Unknown Unknown Blue-Striped Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown	Category Iron Armor Pokémon
Abilities Sturdy or Rock Head Rock Head Blue-Striped -----	Exp. at Lv. 100 1,250,000
Regional Pokédex numbers Kanto #— Johto — Hoenn #072 Sinnoh — Unova Not in any regional Pokédex
Regional Browser numbers Fiore R— Almia R— Oblivia
Height 6′11″ Imperial 2.1 m Metric 6′11″/2.1 m Red-Striped 0'0"/0.0 m Blue-Striped 0'0"/0.0 m
Weight 793.7 lbs. Imperial 360.0 kg Metric 793.7 lbs./360.0 kg Red-Striped 0.0 lbs./0.0 kg Blue-Striped 0.0 lbs./0.0 kg
Dex color Gray	Catch rate 45 (5.9%)
Body style Blue-Striped	Footprint      Blue-Striped
Gender ratio Gender unknown Unknown Gender unknown
Breeding Monster group 1 cycles (255 minimum steps)
EV yield HP 0 Atk 0 Def 0 Sp.Atk 0 Sp.Def 0 Speed 0 Base Exp.: 205 Battle Exp.: 2051*
External links On Smogon Pokédex: Generation III Generation IV Generation V Generation VI Generation VII Generation VIII Generation IX Artwork on Bulbagarden Archives

Aggron (Japanese: ボスゴドラ Bossgodora) is a Steel/Rock-type Pokémon.

Biology

Physiology

Aggron resemble huge black and gray lizards. They stand on their hind legs and use their arms to attack opponents and pick things up. They have a thick, long, black tail that they can swing at enemies and they have large armor plating on their body and head. Huge horns sprout from their extra-thick skull plating, providing extra protection. Their upper jaw extends beyond the lower in a small point.

Gender differences

None.

Special abilities

Like Steelix, Aggron's only real special ability is its incredible defense. And unlike other steel Pokémon, Fire Attacks are not super effective on them because they are part rock.

Behavior

Aggron are very protective of their territory. They are strong and large and behave in several different ways. The first way in which their behavior can be seen is with their territory. Aggron will claim huge areas of land as its territory. Then it will patrol it day and night to make sure no unwanted Pokémon come marching. If a Pokémon is foolish or arrogent to march into an Aggron's territory, Aggron will fight as hard as it can to defeat the intruder or drive it out. However, Aggron are very caring. If their territory is damaged by a flood or a forest fire they will take trees and plants to fix everything, making it nice again. Finally, Aggron, like many Pokémon ( Especially Kangaskhan, ) take care of their young. Aggron will defend their baby Arons with their life to make sure they survive.

Habitat

File:Mountain.gif

Mountain Pokémon

Aggron will claim an entire mountain as its territory. Aggron will patrol their territory day and night to watch for intruders. It will attack any intruders found with its full strength. Despite this, Aggron is surpisingly caring. If a landslide or fire destroys its habitat, it will carry in topsoil and plant trees to restore the beauty of the mountain.

Diet

Main article: Pokémon food

Much like their pre-evolutions, Aggron eat iron.

In the anime

File:Aggron anime.jpg

An Aggron from DP057

File:JnJCharizardAggron.jpg

Jessie and James with their Charizard and Aggron.

Aggron's first major appearance in A Hole Lotta Trouble, under the ownership of Steven Stone. The Iron Armor Pokémon was used to send Team Rocket flying.

Aggron also made a cameo in Jirachi: Wishmaker. Brendan was using it in a double battle alongside a Shiftry.

An Aggron sent a Skarmory to kidnap an Azumarill to sing for him and his children in Pikachu's Summer Festival.

Tyson's Sceptile defeated an Aggron belonging to a man named Johnny in Shocks and Bonds.

Jessie and James were given a Charizard and Aggron in Grating Spaces. The two Pokémon were used to battle Ash's Donphan and Brock's Steelix.

An Aggron is owned by a construction worker in DP057.

In the TCG

Main article: Aggron (TCG)

Game data

NPC appearances

• Pokémon Pinball: Ruby & Sapphire: The EVO Mode banner features an Aggron.

Pokédex entries

This Pokémon was unavailable prior to Generation III.
Generation I Red {{{redbluedex}}} Blue Yellow {{{yellowdex}}} Stadium {{{stadiumdex}}}
Generation II Gold {{{golddex}}} Silver {{{silverdex}}} Crystal {{{crystaldex}}} Stadium 2 Unknown
Generation III Ruby Aggron 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. Sapphire Aggron is surprisingly 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. Emerald Its iron horns grow longer a little at a time. They are used to determine the Aggron's age. The gouges in its armor are worn with pride as mementos from battles. FireRed It claims a large mountain as its sole territory. It mercilessly thrashes those that violate its space. LeafGreen It claims a large mountain as its sole territory. It mercilessly thrashes those that violate its space.
Generation IV Diamond While seeking iron for food, it digs tunnels by breaking through bedrock with its steel horns. Pearl While seeking iron for food, it digs tunnels by breaking through bedrock with its steel horns. Platinum {{{platinumdex}}} HeartGold {{{heartgolddex}}} SoulSilver {{{soulsilverdex}}}
Generation V Black {{{blackdex}}} White {{{whitedex}}} Black 2 {{{black2dex}}} White 2 {{{white2dex}}}
Generation VI X Unknown Y Unknown

Game locations

This Pokémon was unavailable prior to Generation III.
Generation I Red Blue None Trade Blue (Japan) None Trade Yellow None Trade
Generation II Gold Silver None Trade Crystal None Trade
Generation III Ruby Sapphire None Evolve Lairon Emerald None Evolve Lairon FireRed LeafGreen None Trade Colosseum None Trade XD None Evolve Lairon
Generation IV Diamond Pearl None Evolve Lairon Platinum None Trade HeartGold SoulSilver None Trade Pal Park Mountain Pokéwalker None
Generation V Black White None Trade Black 2 White 2 None Trade Dream World None
Generation VI X Y None Trade

In side games

Game	Location
Pokémon Pinball: Ruby & Sapphire	Evolve from Lairon
Pokémon Trozei!	Phobos Drill Trozei Battle Mr. Who's Den
Pokémon Mystery Dungeon	Evolve from Lairon

Base stats

Stat		Range
		At Lv. 50	At Lv. 100
HP: 70		130 - 177	250 - 344
Attack: 110		103 - 178	202 - 350
Defense: 180		166 - 255	328 - 504
Sp. Atk: 60		58 - 123	112 - 240
Sp. Def: 60		58 - 123	112 - 240
Speed: 50		49 - 112	94 - 218
Total: 530	Other Pokémon with this total
Minimum stats are calculated with 0 EVs, IVs of 0, and (if applicable) a hindering nature. Maximum stats are calculated with 252 EVs, IVs of 31, and (if applicable) a helpful nature.

Type effectiveness

Under normal battle conditions in Generation V, this Pokémon is:

Damaged normally by: Normal ¼× Fighting 4× Flying ¼× Poison 0× Ground 4× Rock ½× Bug ½× Ghost ½× Steel 1× Fire 1× Water 2× Grass 1× Electric 1× Psychic ½× Ice ½× Dragon ½× Dark ½× None

Weak to: Normal ¼× Fighting 4× Flying ¼× Poison 0× Ground 4× Rock ½× Bug ½× Ghost ½× Steel 1× Fire 1× Water 2× Grass 1× Electric 1× Psychic ½× Ice ½× Dragon ½× Dark ½× None

Immune to: Normal ¼× Fighting 4× Flying ¼× Poison 0× Ground 4× Rock ½× Bug ½× Ghost ½× Steel 1× Fire 1× Water 2× Grass 1× Electric 1× Psychic ½× Ice ½× Dragon ½× Dark ½× None

Resistant to: Normal ¼× Fighting 4× Flying ¼× Poison 0× Ground 4× Rock ½× Bug ½× Ghost ½× Steel 1× Fire 1× Water 2× Grass 1× Electric 1× Psychic ½× Ice ½× Dragon ½× Dark ½× None

Learnset

By leveling up

Level	Generation IV
Start	Tackle
Start	Harden
Start	Mud-Slap
Start	Headbutt
15	Metal Claw
18	Iron Defense
22	Roar
25	Take Down
29	Iron Head
34	Protect
40	Metal Sound
48	Iron Tail
57	Double Edge
65	Metal Burst

By breeding

• Endeavor
• Body Slam
• Stomp
• Smellingsalt
• Curse
• Iron Head
• Dragon Rush

Sprites

Gen	Game
I	Red	Blue	Yellow		Red (Ja)	Green	Back
	This Pokémon did not appear during Generation I.
II	Gold	Silver	Crystal				Back
	This Pokémon did not appear during Generation II.
III	Ruby	Sapphire	Emerald		FireRed	LeafGreen	Back
IV	Diamond	Pearl	Platinum		HeartGold	SoulSilver	Back
V	Black	White	Black 2	White 2			Back

For other sprites and images, please see Aggron images on Bulbagarden Archives.

Trivia

Origin

It may be based on a triceratops (a type of dinosaur)..

Name origin

Aggron's name is a combination of aggressive and iron. It may also be based on aggrandize (to make larger), referring to its growth as a result of evolution. Its Japanese name may be a combination of boss and dragon.

In other languages

• German: Stolloss
• French: Galeking
• Korean: 보스로라 Bosslora

Related articles

• James's Aggron

External links

• Article on Wikipedia

← #{{{prevnum}}}: Lairon

Pokémon

#{{{nextnum}}}: Meditite →

This Pokémon article is part of Project Pokédex, a Bulbapedia project that aims to write comprehensive articles on each Pokémon species, as well as Pokémon groups and forms.