Aggronin Pokémon Johto Legends
steeldragon
Pokédex Entry
Iron Armor Pokémon
While seeking iron for food, it digs tunnels by breaking through bedrock with its steel horns.
Aggron in Pokémon Johto Legends
Aggron is #306 in the Pokédex for Pokémon Johto Legends. This page covers its steel/dragon typing, base stats, abilities, level-up and TM/HM moves, evolution chain, and where to find it.
Front
Normal
Shiny
Animated
Shiny Animated
Back
Normal
Shiny
Type
SteelDragon
Dex
#091 Regional Dex · #306 National
Abilities
Growth Rate
Slow
Gender Ratio
50% Male, 50% Female
Egg Groups
monster
Hatch Rate
Medium Fast (20 cycles)
Catch Rate
45
Base Exp
239
EV Yield
None
Wild Held Items
Weak To
fighting ×2ground ×2
Resists
normal ×0.5water ×0.5electric ×0.5grass ×0.25flying ×0.5psychic ×0.5bug ×0.5rock ×0.5steel ×0.5
Immune To
poison
Evolution Chain
How to Obtain
Aggron isn't found in the wild. You'll need to evolve, trade, or breed to get one.
Level Up Moves (19)
| Level | Move | Type | Cat. | Power | Acc. | PP |
|---|---|---|---|---|---|---|
| Dragon RushLevel: 1Dragon Rush | dragon | 100 | 75 | 10 | ||
| Powerful tackle. May cause finch. | ||||||
| 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: 35Iron Tail | steel | 100 | 75 | 15 | ||
| An attack that may reduce Defense. | ||||||
| Iron DefenseLevel: 39Iron Defense | steel | 0 | 100 | 15 | ||
| Sharply raises the user's Defense. | ||||||
| Double EdgeLevel: 45Double Edge | normal | 120 | 100 | 15 | ||
| A tackle that also hurts the user. | ||||||
| Dragon DanceLevel: 51Dragon Dance | dragon | 0 | 100 | 20 | ||
| Raises Atk and Speed with dance. | ||||||
| Steel SliceLevel: 57Steel Slice | steel | 80 | 80 | 5 | ||
| Can lower all foe's stats. | ||||||
| OutrageLevel: 63Outrage | dragon | 120 | 100 | 15 | ||
| Works 2-3 turns and confuses user. |
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 (39)
| Move | Type | Cat. | Power | Acc. | PP | |
|---|---|---|---|---|---|---|
| DynamicpunchDynamicpunch | fighting | 100 | 50 | 5 | TM01TM01 | |
| An attack that always confuses. | ||||||
| Dragon ClawDragon Claw | dragon | 80 | 100 | 15 | TM02TM02 | |
| Slashes the foe with sharp claws. | ||||||
| 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. | ||||||
| Bulk UpBulk Up | fighting | 0 | 100 | 20 | TM08TM08 | |
| Boosts Attack and Defense. | ||||||
| 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. | ||||||
| Hyper BeamHyper Beam | normal | 150 | 90 | 5 | TM15TM15 | |
| 1st turn: Attack 2nd turn: Rest | ||||||
| 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. | ||||||
| ThunderboltThunderbolt | electric | 90 | 100 | 15 | TM24TM24 | |
| An attack that may cause paralysis. | ||||||
| ThunderThunder | electric | 110 | 70 | 10 | TM25TM25 | |
| An attack that may cause paralysis. | ||||||
| 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 | ||||||
| brickbreakbrickbreak | normal | 0 | 0 | 0 | TM31TM31 | |
| Double TeamDouble Team | normal | 0 | 100 | 15 | TM32TM32 | |
| Heightens evasiveness. | ||||||
| FlamethrowerFlamethrower | fire | 90 | 100 | 15 | TM35TM35 | |
| An attack that may inflict a burn. | ||||||
| SandstormSandstorm | rock | 0 | 100 | 10 | TM37TM37 | |
| Inflicts damage every turn. | ||||||
| Fire BlastFire Blast | fire | 110 | 85 | 5 | TM38TM38 | |
| An attack that may cause a burn. | ||||||
| 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. | ||||||
| Focus BlastFocus Blast | fighting | 120 | 70 | 5 | TM51TM51 | |
| Spcl.Def can be lowered. | ||||||
| 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. | ||||||
| PoweruppunchPoweruppunch | fighting | 40 | 100 | 20 | TM58TM58 | |
| Will always raise user's Attack. | ||||||
| Dragon DanceDragon Dance | dragon | 0 | 100 | 20 | TM62TM62 | |
| Raises Atk and Speed with dance. | ||||||
| Dragon PulseDragon Pulse | dragon | 85 | 100 | 15 | TM64TM64 | |
| Blasts foe with powerful wave. | ||||||
| Iron HeadIron Head | steel | 80 | 100 | 15 | TM65TM65 | |
| Can cause flinch with a hard head. | ||||||
| Giga ImpactGiga Impact | normal | 150 | 90 | 5 | TM70TM70 | |
| 1st turn: Attack 2nd turn: Rest |
Move Tutor Moves (9)
| 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. | ||||||
| Fire PunchFire Punch | fire | 75 | 100 | 15 | TutorTutor | |
| A fiery punch. May cause a burn. | ||||||
| ThunderpunchThunderpunch | electric | 75 | 100 | 15 | TutorTutor | |
| An electric punch. It may paralyze. | ||||||
| Ice PunchIce Punch | ice | 75 | 100 | 15 | TutorTutor | |
| An icy punch. May cause freezing. | ||||||
| Pixie PunchPixie Punch | fairy | 75 | 100 | 15 | TutorTutor | |
| Enchanted punch, can make sleep. | ||||||
| Steel SliceSteel Slice | steel | 80 | 80 | 5 | TutorTutor | |
| Can lower all foe's stats. |
Type Summary
2
Weaknesses
9
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×)
Best Counters
Pokémon that have type advantages against Aggron, either offensively or defensively.
Alolan Diglett
groundsteel
2× STAB damage • Resists steel
2×Good
Alolan Dugtrio
groundsteel
2× STAB damage • Resists steel
2×Good
Steelix
steelground
2× STAB damage • Resists steel
2×Good
Dunsparce
groundfairy
2× STAB damage • Immune to dragon
2×Good
Dud<COLON>sparce
groundfairy
2× STAB damage • Immune to dragon
2×Good
Lucario
fightingsteel
2× STAB damage • Resists steel
2×Good
Poliwrath
waterfighting
2× STAB damage • Resists steel
2×Good
Electivire
electricfighting
2× STAB damage • Resists steel
2×Good
Typhlosion
fireground
2× STAB damage • Resists steel
2×Good
Wooper
waterground
2× STAB damage • Resists steel
2×Good
Quagsire
waterground
2× STAB damage • Resists steel
2×Good
Numel
fireground
2× STAB damage • Resists steel
2×Good
Camerupt
fireground
2× STAB damage • Resists steel
2×Good
Paldean Tauros (Blaze)
fightingfire
2× STAB damage • Resists steel
2×Good
Paldean Tauros (Aqua)
fightingwater
2× STAB damage • Resists steel
2×Good
Blastoise
watersteel
Resists steel • Resists dragon
Good
Magnemite
electricsteel
Resists steel • Resists dragon
Good
Magneton
electricsteel
Resists steel • Resists dragon
Good
Magnezone
electricsteel
Resists steel • Resists dragon
Good
Marill
waterfairy
Immune to dragon
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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