#304 Aron
General Location Attacks Stats Egg Moves 5th Gen Dex 3rd Gen Dex Spin Off Dex DP Entry
This Pokédex is for Diamond, Pearl, Platinum, HeartGold, SoulSilver. If you're looking for the Sword & Shield or Brilliant Diamond & Shining Pearl, Check out Aron Pokémon Sword & Shield data
Gen VIII Dex Gen VII Dex Gen VI Dex Gen V Dex
Gen IV Dex Gen III Dex

Images
Normal Sprite Shiny Sprite
Name Jp. Name No. Gender Ratio Type
Aron Kokodora
ココドラ
National: #304
Male :50%
Female :50%
Ability: Sturdy & Rock Head
Sturdy: The Pokémon is unaffected by One Hit Knock Out moves and in Generation V, the Pokémon cannot be knocked out when it has full Hit Points
Rock Head: Does not receive recoil damage from recoil-causing damages.
Classification Height Weight Capture Rate Base Egg Steps
Iron Armor Pokémon 1'04" 132.3lbs 180 8,960
Experience Growth Base Happiness Effort Values Earned Colour Safari Zone Flee Rate
1,250,000 Points
Slow
35 1 Defense Point(s)
Gray 90
Damage Taken
*0.25 *1 *2 *1 *1 *0.5 *4 *0 *4 *0.25 *0.5 *0.5 *0.5 *0.5 *0.5 *0.5 *1
Wild Hold Item Egg Groups

Hard Stone
- 5%
Monster
Evolutionary Chain
Flavour Text
Diamond It usually lives deep in mountains. However, hunger may drive it to eat railroad tracks and cars.
Pearl
Platinum
HeartGold When it evolves, it sheds the steel carapace that covered its whole body and develops a new one.
SoulSilver

Location (In-Depth Details)
Game Location
Ruby Granite Cave Floor 1 South & Basements 1 & 2, Victory Road Floor 1
Sapphire Granite Cave Floor 1 South & Basements 1 & 2, Victory Road Floor 1
Emerald Granite Cave Floor 1 South & Basements 1 & 2, Victory Road Floor 1
FireRed Trade from Ruby/Sapphire/Emerald/XD
LeafGreen Trade from Ruby/Sapphire/Emerald/XD
Colosseum Trade from Ruby/Sapphire/Emerald/XD
XD Cave PokéSpot
Diamond Fuego Ironworks Details
Pearl Transfer from GBA Games, Trade with Diamond
Platinum Fuego Ironworks (PokeRadar) Details
HeartGold Safari Zone (Special Items) Details
SoulSilver Safari Zone (Special Items) Details

Diamond/Pearl/Platinum/HeartGold/SoulSilver Level Up
LevelAttack NameTypeCat.Att.Acc.PPEffect %
Tackle359535--
A physical attack in which the user charges and slams into the foe with its whole body.
4Harden----30--
The user stiffens all the muscles in its body to raise its Defense stat.
8Mud-slap2010010100
The user hurls mud in the foe's face to inflict damage and lower its accuracy.
11Headbutt701001530
The user attacks with its head. It may make the foe flinch. To find Pokémon, hit trees.
15Metal Claw50953510
The foe is raked with steel claws. It may also raise the user's Attack stat.
18Iron Defense----15--
The user hardens its body's surface like iron, sharply raising its Defense stat.
22Roar--10020--
The foe is scared off, to be replaced by another Pokémon in its party. In the wild, the battle ends.
25Take Down908520--
A reckless, full-body charge attack for slamming into the foe. It also damages the user a little.
29Iron Head801001530
The foe slams the target with its steel-hard head. It may also make the target flinch.
32Protect----10--
It enables the user to evade all attacks. Its chance of failing rises if it is used in succession.
36Metal Sound--8540--
A horrible sound like scraping metal is emitted to sharply reduce the foe's Sp. Def stat.
39Iron Tail100751530
The foe is slammed with a steel-hard tail. It may also lower the target's Defense stat.
43Double-edge12010015--
A reckless, life- risking tackle. It also damages the user by a fairly large amount, however.
46Metal Burst??10010--
The user retaliates against the foe that last inflicted damage on it with much greater power.

TM & HM Attacks
TM/HM #Attack NameTypeCat.Att.Acc.PPEffect %
TM03 Water Pulse 60 100 20 20
The user attacks the foe with a pulsing blast of water. It may also confuse the foe.
TM05 Roar -- 100 20 --
The foe is scared off, to be replaced by another Pokémon in its party. In the wild, the battle ends.
TM06 Toxic -- 85 10 --
A move that leaves the target badly poisoned. Its poison damage worsens every turn.
TM10 Hidden Power ?? 100 15 --
A unique attack that varies in type and intensity depending on the Pokémon using it.
TM11 Sunny Day -- -- 5 --
The user intensifies the sun for five turns, powering up Fire-type moves.
TM17 Protect -- -- 10 --
It enables the user to evade all attacks. Its chance of failing rises if it is used in succession.
TM18 Rain Dance -- -- 5 --
The user summons a heavy rain that falls for five turns, powering up Water- type moves.
TM21 Frustration ?? 100 20 --
A full-power attack that grows more powerful the less the user likes its Trainer.
TM23 Iron Tail 100 75 15 30
The foe is slammed with a steel-hard tail. It may also lower the target's Defense stat.
TM26 Earthquake 100 100 10 --
The user sets off an earthquake that hits all the Pokémon in the battle.
TM27 Return ?? 100 20 --
A full-power attack that grows more powerful the more the user likes its Trainer.
TM28 Dig 80 100 10 --
The user burrows, then attacks on the second turn. It can also be used to exit dungeons.
TM32 Double Team -- -- 15 --
By moving rapidly, the user makes illusory copies of itself to raise its evasiveness.
TM34 Shock Wave 60 -- 20 --
The user strikes the foe with a quick jolt of electricity. This attack cannot be evaded.
TM37 Sandstorm -- -- 10 --
A five-turn sand- storm is summoned to hurt all combatant types except Rock, Ground, and Steel.
TM39 Rock Tomb 50 80 10 100
Boulders are hurled at the foe. It also lowers the foe's Speed by preventing its movement.
TM40 Aerial Ace 60 -- 20 --
The user confounds the foe with speed, then slashes. The attack lands without fail.
TM42 Facade 70 100 20 --
An attack move that doubles its power if the user is poisoned, paralyzed, or has a burn.
TM43 Secret Power 70 100 20 30
The user attacks with a secret power. Its added effects vary depending on the user's environment.
TM44 Rest -- -- 10 --
The user goes to sleep for two turns. It fully restores the user's HP and heals any status problem.
TM45 Attract -- 100 15 --
If it is the opposite gender of the user, the foe becomes infatuated and less likely to attack.
TM58 Endure -- -- 10 --
The user endures any attack with at least 1 HP. Its chance of failing rises if it is used in succession.
TM65 Shadow Claw 70 100 15 --
The user slashes with a sharp claw made from shadows. It has a high critical-hit ratio.
TM69 Rock Polish -- -- 20 --
The user polishes its body to reduce drag. It can sharply raise the Speed stat.
TM76 Stealth Rock -- -- 20 --
The user lays a trap of levitating stones around the foe. The trap hurts foes that switch into battle.
TM78 Captivate -- 100 20 --
If it is the opposite gender of the user, the foe is charmed into sharply lowering its Sp. Atk stat.
TM80 Rock Slide 75 90 10 30
Large boulders are hurled at the foe to inflict damage. It may also make the target flinch.
TM82 Sleep Talk -- -- 10 --
While it is asleep, the user randomly uses one of the moves it knows.
TM83 Natural Gift ?? 100 15 --
The user draws power to attack by using its held Berry. The Berry determines its type and power.
TM87 Swagger -- 90 15 --
The user enrages the foe into confusion. However, it also sharply raises the foe's Attack stat.
TM90 Substitute -- -- 10 --
The user makes a copy of itself using some of its HP. The copy serves as the user's decoy.
HM01 Cut 50 95 30 --
The foe is cut with a scythe or a claw. It can also be used to cut down thin trees.
HM04 Strength 80 100 15 --
The foe is slugged with a punch thrown at maximum power. It can also be used to move boulders.
HM06 Rock Smash 40 100 15 50
The user hits with a punch that may lower the target's Defense. It can also smash cracked boulders.
Platinum/HeartGold/SoulSilver Move Tutor Attacks
Attack NameTypeCat.Att.Acc.PPEffect %
Fury Cutter 10 95 20 --
The foe is slashed with scythes or claws. Its power increases if it hits in succession.
Magnet Rise -- -- 10 --
The user levitates using electrically generated magnetism for five turns.
Snore 40 100 15 30
An attack that can be used only if the user is asleep. The harsh noise may also make the foe flinch.
Spite -- 100 10 --
The user looses its grudge on the move last used by the foe by cutting 4 PP from it.
Uproar 50 100 10 --
The user attacks in an uproar for two to five turns. Over that time, no one can fall asleep.
Ancientpower 60 100 5 10
The user attacks with a prehistoric power. It may also raise all the user's stats at once.
Earth Power 90 100 10 10
The user makes the ground under the foe erupt with power. It may also lower the target's Sp. Def.
Endeavor ?? 100 5 --
An attack move that cuts down the foe's HP to equal the user's HP.
Iron Defense -- -- 15 --
The user hardens its body's surface like iron, sharply raising its Defense stat.
Iron Head 80 100 15 30
The foe slams the target with its steel-hard head. It may also make the target flinch.
Mud-slap 20 100 10 100
The user hurls mud in the foe's face to inflict damage and lower its accuracy.
Rollout 30 90 20 --
The user continually rolls into the foe over five turns. It becomes stronger each time it hits.
Superpower 120 100 5 --
The user attacks the foe with great power. However, it also lowers the user's Attack and Defense.

HeartGold/SoulSilver Move Tutor Attacks
Attack NameTypeCat.Att.Acc.PPEffect %
Headbutt 70 100 15 30
The user attacks with its head. It may make the foe flinch. To find Pokémon, hit trees.

Egg Moves (Details)
Attack NameTypeCat.Att.Acc.PPEffect %  
Endeavor??1005--Details
An attack move that cuts down the foe's HP to equal the user's HP.
Body Slam851001530Details
The user drops onto the foe with its full body weight. It may leave the foe paralyzed.
Stomp651002030Details
The foe is stomped with a big foot. It may also make the target flinch.
Smellingsalt6010010--Details
This attack inflicts double damage on a paralyzed foe. It also cures the foe's paralysis, however.
Curse----10--Details
A move that works differently for the Ghost type than for all the other types.
Screech--8540--Details
An earsplitting screech is emitted to sharply reduce the foe's Defense stat.
Iron Head801001530Details
The foe slams the target with its steel-hard head. It may also make the target flinch.
Dragon Rush100751020Details
The user tackles the foe while exhibiting overwhelming menace. It may also make the target flinch.
Head Smash - HGSS Only150805--Details
The user delivers a life-endangering attack at full power. The user also takes terrible damage.

Base/Max Pokéathlon Stats
SpeedPowerSkillStaminaJump

Stats
  HP Attack Defense Sp. Attack Sp. Defense Speed
Base Stats 50 70 100 40 40 30
Max Stats
Hindering Nature
Lv. 50 110 - 157 67 - 109 94 - 136 40 - 82 40 - 82 31 - 73
Lv. 100 210 - 304 130 - 215 184 - 269 76 - 161 76 - 161 58 - 143
Max Stats
Neutral Nature
Lv. 50 110 - 157 75 - 122 105 - 152 45 - 92 45 - 92 35 - 82
Lv. 100 210 - 304 145 - 239 205 - 299 85 - 179 85 - 179 65 - 159
Max Stats
Beneficial Nature
Lv. 50 110 - 157 82 - 134 115 - 167 49 - 101 49 - 101 38 - 90
Lv. 100 210 - 304 159 - 262 225 - 328 93 - 196 93 - 196 71 - 174

<--- #303
Mawile
#305
Lairon
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