Accent Image to accompany hero

Aggronin Pokémon SoulGold

steelrock

Pokédex Entry

Iron Armor Pokémon

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.

Aggron in Pokémon SoulGold

Aggron is #306 in the Pokédex for Pokémon SoulGold. This page covers its steel/rock typing, base stats, abilities, level-up and TM/HM moves, evolution chain, and where to find it across 6 encounter locations.

Type
SteelRock
Dex
#306
Abilities
Sturdy(Primary)

Negates 1-hit KO attacks.

Rock Head(Secondary)

Prevents recoil damage.

Heavy Metal(Hidden)

Doubles weight.

Growth Rate
slow
Gender Ratio
50% Male, 50% Female
Egg Groups
monster
Hatch Rate
Medium Fast (20 cycles)
Catch Rate
45
pokeball
Poké Ball5.3%
greatball
Great Ball7.5%
ultraball
Ultra Ball8.9%
Base Exp
265
EV Yield
3 Defense
Wild Held Items
Weak To
water ×2fighting ×4ground ×4
Resists
normal ×0.25ice ×0.5flying ×0.25psychic ×0.5bug ×0.5rock ×0.5dragon ×0.5fairy ×0.5
Immune To
poison

How to Obtain

Look for Aggron in Victory Road Kanto 1F (rare), in Victory Road Kanto B1F (rare), and in Victory Road Kanto B2F (rare). Wild ones range from level 51 to 58.

Wild Encounters (3)

Level Up Moves (17)

TackleLevel: 1normal
35035
Charges the foe with a full- body tackle.
HardenLevel: 1normal
0030
Stiffens the body's muscles to raise Defense.
Metal ClawLevel: 1steel
509535
A claw attack that may raise the user's Attack.
Rock TombLevel: 1rock
000
Stops the foe from moving with rocks and cuts Speed.
RoarLevel: 12normal
0020
Switches the foe out or ends wild battle.
HeadbuttLevel: 16normal
7010015
A ramming attack that may cause flinching.
ProtectLevel: 20normal
0010
Evades attack, but may fail if used in succession.
Rock SlideLevel: 24rock
759010
Hits the foe with an avalanche of rocks.
Iron HeadLevel: 28steel
8010015
Slams the foe with a hard head. May cause flinching.
Metal SoundLevel: 35steel
08540
Emits a horrible screech that sharply lowers Sp. Def.
Take DownLevel: 40normal
908520
A reckless charge attack that also hurts the user.
AutotomizeLevel: 48steel
0015
Sheds additional weight to sharply boost Speed.
Iron TailLevel: 56steel
1007515
Attacks with a rock-hard tail. May lower Defense.
Iron DefenseLevel: 64steel
0015
Hardens the body's surface to sharply raise Defense.
Heavy SlamLevel: 72steel
110010
Does more damage if the user outweighs the foe.
Double EdgeLevel: 80normal
010015
A life-risking tackle that also hurts the user.
Metal BurstLevel: 88steel
110010
Retaliates any hit with greater power.

Egg Moves (12)

Endeavornormal
11005
Cuts foe's HP to equal user's HP.
Body Slamnormal
8510015
A full-body slam that may cause paralysis.
Stompnormal
6510020
Stomps the enemy with a big foot. May cause flinching.
Smelling Saltsnormal
010010
Powerful against paralyzed foes, but also heals them.
Curseghost
0010
A move that functions differently for GHOSTS.
Screechnormal
08540
Emits a screech to sharply reduce the foe's Defense.
Iron Headsteel
8010015
Slams the foe with a hard head. May cause flinching.
Dragon Rushdragon
1007510
Tackles the foe with menace. May cause flinching.
Head Smashrock
150805
A life-risking headbutt that seriously hurts the user.
Superpowerfighting
1201005
Boosts strength sharply, but lowers abilities.
Stealth Rockrock
0020
Sets floating stones that hurt a foe switching in.
Reversalfighting
110015
Inflicts more damage when the user's HP is down.

TM/HM Moves (55)

Aerial Aceflying
60020TM40
An extremely speedy and unavoidable attack.
Attractnormal
010015TM45
Makes the opposite gender less likely to attack.
Blizzardice
005TM14
Hits the foes with an icy storm. May cause frostbite.storm that may freeze it.
Brick Breakfighting
7510015TM31
Destroys barriers such as REFLECT and causes damage.
Brutal Swingdark
6010020TM59
Violently swings around to hurt everyone nearby.
Bulldozeground
6010020TM78
Stomps down on the ground. Hits all and lowers Speed.
Cutsteel
509530HM01
Cuts the foe with sharp scythes, claws, etc.
Dark Pulsedark
8010015TM97
Attacks with a horrible aura. May cause flinching.
Digground
10010010TM77
Digs underground the first turn and strikes next turn.
Double Teamnormal
0015TM32
Creates illusory copies to raise evasiveness.
Dragon Clawdragon
8010015TM02
Slashes the foe with sharp claws.
Dragon Taildragon
609010TM82
Knocks foe away to switch it out or end wild battle.
Earthquakeground
10010010TM26
A powerful quake that hits all other Pokémon.
Facadenormal
7010020TM42
Boosts power when burned, paralyzed, or poisoned.
Fire Blastfire
0855TM38
Incinerates everything it strikes. May cause a burn.
Fire Punchfire
7510015TM69
A fiery punch that may burn the foe.
Flamethrowerfire
010015TM35
A powerful fire attack that may inflict a burn.
Flash Cannonsteel
8010010TM91
Releases a blast of light that may lower Sp. Def.
Flingdark
110010TM56
The effectiveness varies with the held item.
Focus Blastfighting
120705TM52
Attacks at full power. May lower Sp. Def.
Frustrationnormal
110020TM21
An attack that is stronger if the Trainer is disliked.
Giga Impactnormal
150905TM68
Leaves the user immobile if target is not KO'd.
Hidden Powernormal
010015TM10
The type varies with the user.The type and effectiveness vary with the user.
Hone Clawsdark
0015TM76
Sharpens its claws to raise Attack and Accuracy.
Hyper Beamnormal
150905TM15
Leaves the user immobile if target is not KO'd.
Ice Beamice
010010TM13
Blasts the foe with an icy beam. May cause frostbite.beam that may freeze it.
Ice Punchice
7510015TM100
An icy punch that may leave the foe with frostbite.freeze the foe.
Paybackdark
5010010TM66
An attack that gains power if the user moves last.
Protectnormal
0010TM17
Evades attack, but may fail if used in succession.
Rain Dancewater
005TM18
Boosts the power of Water- type moves for 5 turns.
Restpsychic
000TM44
The user sleeps for 2 turns, restoring HP and status.
Returnnormal
110020TM27
An attack that increases in power with friendship.
Rock Climbnormal
908520HM09
A charging attack that may confuse the foe.
Rock Sliderock
759010TM80
Hits the foe with an avalanche of rocks.
Rock Smashfighting
010015HM06
A rock-crushing attack that may lower Defense.
Rock Tombrock
000TM39
Stops the foe from moving with rocks and cuts Speed.
Roundnormal
6010015TM48
A song that inflicts damage. Others can join in too.
Sandstormrock
0010TM37
Causes a sandstorm that rages for several turns.
Shadow Clawghost
7010015TM65
Strikes with a shadow claw. High critical-hit ratio.
Smack Downrock
5010015TM23
Throws a rock to knock the foe down to the ground.
Smart Strikesteel
70010TM67
Hits with an accurate horn that never misses.
Solar Beamgrass
12010010TM22
Absorbs light in one turn, then attacks next turn.
Stone Edgerock
100805TM71
Stabs the foe with stones. High critical-hit ratio.
Strengthnormal
8010015HM04
Builds enormous power, then slams the foe.
Substitutenormal
0010TM90
Creates a decoy using 1/4 of the user's maximum HP.
Sunny Dayfire
005TM11
Boosts the power of Fire- type moves for 5 turns.
Surfwater
010015HM03
Creates a huge wave, then crashes it down on the field.crashes it down on the foes.
Tauntdark
010020TM12
Taunts the foe into only using attack moves.
Thunderelectric
07010TM25
A lightning attack that may cause paralysis.
Thunderboltelectric
010015TM24
A strong electrical attack that may paralyze the foe.
Thunder Punchelectric
7510015TM63
An electrified punch that may paralyze the foe.
Thunder Waveelectric
0020TM73
A weak jolt of electricity that paralyzes the foe.
Toxicpoison
0010TM06
Poisons the foe with an intensifying toxin.
Water Pulsewater
6010020TM88
Attacks with ultrasonic waves. May confuse the foe.
Whirlpoolwater
0015HM10
Traps and hurts the foe in a whirlpool for turns.

Type Summary

3
Weaknesses
8
Resistances
1
Immunities
6
Neutral

Weaknesses

Types that deal increased damage to Aggron. Use these types to counter it effectively.

Resistances & Immunities

Types that Aggron resists or is immune to. Avoid using these types against it.

Immunities (0×)

Also in

This Pokémon appears in other games we cover. Typing and base stats shown are that game's own — differences from the game you're viewing are marked.

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