Aronin Pokémon Johto Legends
steelrock
Pokédex Entry
Iron Armor Pokémon
It eats iron to build its steel body. It is a pest that descends from mountains to eat bridges.
Aron in Pokémon Johto Legends
Aron is #304 in the Pokédex for Pokémon Johto Legends. This page covers its steel/rock typing, base stats, abilities, level-up and TM/HM moves, evolution chain, and where to find it across 2 encounter locations.
Front
Normal
Shiny
Animated
Shiny Animated
Back
Normal
Shiny
Type
SteelRock
Dex
#089 Regional Dex · #304 National
Abilities
Growth Rate
Slow
Gender Ratio
50% Male, 50% Female
Egg Groups
monster
Hatch Rate
Medium Fast (20 cycles)
Catch Rate
180
Base Exp
66
EV Yield
None
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
Evolution Chain
How to Obtain
Aron can be found very common in Mount Mortar1 FOutside. Expect to find it at level eight.
Wild Encounters (2)
Level Up Moves (18)
| Level | Move | Type | Cat. | Power | Acc. | PP |
|---|---|---|---|---|---|---|
| HardenLevel: 1Harden | normal | 0 | 100 | 30 | ||
| Raises the user's Defense. | ||||||
| TackleLevel: 1Tackle | normal | 40 | 100 | 35 | ||
| A full-body charge attack. | ||||||
| Mud SlapLevel: 4Mud Slap | ground | 20 | 100 | 10 | ||
| Reduces the foe's accuracy. | ||||||
| HeadbuttLevel: 7Headbutt | normal | 70 | 100 | 15 | ||
| An attack that may make foe flinch. | ||||||
| Metal ClawLevel: 10Metal Claw | steel | 50 | 95 | 35 | ||
| An attack that may up user's Attack | ||||||
| Rock TombLevel: 13Rock Tomb | rock | 60 | 95 | 15 | ||
| Lowers Speed by piling rocks. | ||||||
| ProtectLevel: 16Protect | normal | 0 | 100 | 10 | ||
| Foils attack that turn. It may fail. | ||||||
| RoarLevel: 19Roar | normal | 0 | 100 | 20 | ||
| Scares wild foes to end battle. | ||||||
| Iron HeadLevel: 22Iron Head | steel | 80 | 100 | 15 | ||
| Can cause flinch with a hard head. | ||||||
| Rock SlideLevel: 25Rock Slide | rock | 75 | 90 | 10 | ||
| An attack that may cause flinching. | ||||||
| Take DownLevel: 28Take Down | normal | 90 | 85 | 20 | ||
| A tackle that also hurts the user. | ||||||
| Metal SoundLevel: 31Metal Sound | steel | 0 | 85 | 40 | ||
| Harsh sound that lowers Splc.Def. | ||||||
| Iron TailLevel: 34Iron Tail | steel | 100 | 75 | 15 | ||
| An attack that may reduce Defense. | ||||||
| Iron DefenseLevel: 37Iron Defense | steel | 0 | 100 | 15 | ||
| Sharply raises the user's Defense. | ||||||
| Double EdgeLevel: 40Double Edge | normal | 120 | 100 | 15 | ||
| A tackle that also hurts the user. | ||||||
| Rock PolishLevel: 43Rock Polish | rock | 0 | 100 | 20 | ||
| Polishes body to increase Speed. | ||||||
| Steel SliceLevel: 46Steel Slice | steel | 80 | 80 | 5 | ||
| Can lower all foe's stats. | ||||||
| Stone EdgeLevel: 49Stone Edge | rock | 100 | 80 | 5 | ||
| Has a high critical hit ratio. |
Egg Moves (6)
| Move | Type | Cat. | Power | Acc. | PP |
|---|---|---|---|---|---|
| Body SlamBody Slam | normal | 85 | 100 | 15 | |
| An attack that may cause paralysis. | |||||
| Dragon RushDragon Rush | dragon | 100 | 75 | 10 | |
| Powerful tackle. May cause finch. | |||||
| ScreechScreech | normal | 0 | 85 | 40 | |
| Harshly reduces the foe's Defense. | |||||
| ReversalReversal | fighting | 1 | 100 | 15 | |
| Stronger if the user's HP is low. | |||||
| StompStomp | normal | 65 | 100 | 20 | |
| An attack that may cause flinching. | |||||
| SuperpowerSuperpower | fighting | 120 | 100 | 5 | |
| Lowers user's Attack and Defense. |
TM/HM Moves (25)
| Move | Type | Cat. | Power | Acc. | PP | |
|---|---|---|---|---|---|---|
| Shadow ClawShadow Claw | ghost | 70 | 100 | 15 | TM03TM03 | |
| Has a high critical hit ratio. | ||||||
| RoarRoar | normal | 0 | 100 | 20 | TM05TM05 | |
| Scares wild foes to end battle. | ||||||
| ToxicToxic | poison | 0 | 90 | 10 | TM06TM06 | |
| A poison move with increasing damage. | ||||||
| Wild ChargeWild Charge | electric | 90 | 100 | 15 | TM09TM09 | |
| Electric tackle, hurts the user. | ||||||
| The power varies with the Pokémon. | ||||||
| Sunny DaySunny Day | fire | 0 | 90 | 5 | TM11TM11 | |
| Boosts fire-type moves for 5 turns. | ||||||
| ProtectProtect | normal | 0 | 100 | 10 | TM17TM17 | |
| Foils attack that turn. It may fail. | ||||||
| Rain DanceRain Dance | water | 0 | 90 | 5 | TM18TM18 | |
| Boosts water-type moves for 5 turns. | ||||||
| BulldozeBulldoze | ground | 60 | 100 | 20 | TM21TM21 | |
| Runs foe over and lowers its Speed. | ||||||
| Iron TailIron Tail | steel | 100 | 75 | 15 | TM23TM23 | |
| An attack that may reduce Defense. | ||||||
| EarthquakeEarthquake | ground | 100 | 100 | 10 | TM26TM26 | |
| Tough but useless vs. flying foes. | ||||||
| ReturnReturn | normal | 1 | 100 | 20 | TM27TM27 | |
| An attack that is based on loyalty. | ||||||
| DigDig | ground | 80 | 100 | 10 | TM28TM28 | |
| 1st turn: Burrow 2nd turn: Attack | ||||||
| Double TeamDouble Team | normal | 0 | 100 | 15 | TM32TM32 | |
| Heightens evasiveness. | ||||||
| SandstormSandstorm | rock | 0 | 100 | 10 | TM37TM37 | |
| Inflicts damage every turn. | ||||||
| Rock TombRock Tomb | rock | 60 | 95 | 15 | TM39TM39 | |
| Lowers Speed by piling rocks. | ||||||
| Aerial AceAerial Ace | flying | 60 | 100 | 20 | TM40TM40 | |
| Aerial strike that never misses. | ||||||
| SubstituteSubstitute | normal | 0 | 100 | 10 | TM41TM41 | |
| Makes a decoy with 1/4 user's max HP. | ||||||
| Flash CannonFlash Cannon | steel | 80 | 100 | 10 | TM42TM42 | |
| Cannon of light. Lowers Spcl.Def. | ||||||
| Rock SlideRock Slide | rock | 75 | 90 | 10 | TM43TM43 | |
| An attack that may cause flinching. | ||||||
| RestRest | psychic | 0 | 100 | 10 | TM44TM44 | |
| Sleep for 2 turns to fully recover. | ||||||
| AttractAttract | normal | 0 | 100 | 15 | TM45TM45 | |
| Makes the opposite gender infatuated. | ||||||
| Sleep TalkSleep Talk | normal | 0 | 100 | 10 | TM57TM57 | |
| Randomly attacks while asleep. | ||||||
| Stone EdgeStone Edge | rock | 100 | 80 | 5 | TM59TM59 | |
| Has a high critical hit ratio. | ||||||
| Iron HeadIron Head | steel | 80 | 100 | 15 | TM65TM65 | |
| Can cause flinch with a hard head. |
Move Tutor Moves (5)
| Move | Type | Cat. | Power | Acc. | PP | |
|---|---|---|---|---|---|---|
| Fire FangFire Fang | fire | 65 | 95 | 15 | TutorTutor | |
| Searing teeth. Flinch or burn. | ||||||
| Thunder FangThunder Fang | electric | 65 | 95 | 15 | TutorTutor | |
| Stunning jaws, flinch or paralyze. | ||||||
| Ice FangIce Fang | ice | 65 | 95 | 15 | TutorTutor | |
| Really cold jaws. Flinch or freeze. | ||||||
| Draco FangDraco Fang | dragon | 65 | 95 | 15 | TutorTutor | |
| Deadly wyrm fangs. Flinch or confuse. | ||||||
| Steel SliceSteel Slice | steel | 80 | 80 | 5 | TutorTutor | |
| Can lower all foe's stats. |
Type Summary
3
Weaknesses
8
Resistances
1
Immunities
6
Neutral
Weaknesses
Types that deal increased damage to Aron. Use these types to counter it effectively.
Resistances & Immunities
Types that Aron resists or is immune to. Avoid using these types against it.
Immunities (0×)
Best Counters
Pokémon that have type advantages against Aron, either offensively or defensively.
Alolan Diglett
groundsteel
4× STAB damage • Resists steel
4×Good
Alolan Dugtrio
groundsteel
4× STAB damage • Resists steel
4×Good
Steelix
steelground
4× STAB damage • Resists steel
4×Good
Lucario
fightingsteel
4× STAB damage • Resists steel
4×Good
Poliwrath
waterfighting
4× STAB damage • Resists steel
4×Good
Electivire
electricfighting
4× STAB damage • Resists steel
4×Good
Wooper
waterground
4× STAB damage • Resists steel
4×Good
Quagsire
waterground
4× STAB damage • Resists steel
4×Good
Paldean Tauros (Aqua)
fightingwater
4× STAB damage • Resists steel
4×Good
Sandshrew
ground
4× STAB damage • Resists rock
4×Good
Sandslash
ground
4× STAB damage • Resists rock
4×Good
Nidoqueen
poisonground
4× STAB damage • Resists rock
4×Good
Nidoking
poisonground
4× STAB damage • Resists rock
4×Good
Diglett
ground
4× STAB damage • Resists rock
4×Good
Dugtrio
ground
4× STAB damage • Resists rock
4×Good
Mankey
fighting
4× STAB damage • Resists rock
4×Good
Primeape
fighting
4× STAB damage • Resists rock
4×Good
Annihilape
fightingghost
4× STAB damage • Resists rock
4×Good
Machop
fighting
4× STAB damage • Resists rock
4×Good
Machoke
fighting
4× STAB damage • Resists rock
4×Good
Related Guides
Base Stats
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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