Aron

SteelRockFilter, Rock Head, Heavy Metal (hidden)

Mt. Mortar · Lv 13-16 Open in the guide Compare

In HeartGold Generations: First found in Mt. Mortar (Grass (Waterfall room, morning / day), Lv 13-16). Its type (Steel / Rock) and base stats (total 330) are the same as in the official games. Abilities: it gains Filter and loses Sturdy. 4 of its 18 level-up moves are new compared with Pokémon HeartGold & SoulSilver, including Rock Tomb and Rock Slide.

Level-up moves 18

Lv	Move	Type	Cat	Pow	Acc	PP
1	Tackle A physical attack in which the user charges and slams into the foe with its whole body.	Normal	Phys	40	100	35
1	Harden The user stiffens all the muscles in its body to raise its Defense stat.	Normal	Stat	—	—	30
4	Mud-Slap The user hurls mud in the foe’s face to inflict damage and lower its accuracy.	Ground	Spec	20	100	10
6	Metal Claw The foe is raked with steel claws. It may also raise the user’s Attack stat.	Steel	Phys	50	95	35
10	Rock Tomb Boulders are hurled at the foe. It also lowers the foe’s Speed by preventing its movement.	Rock	Phys	60	95	15
11	Headbutt The user attacks with its head. It may make the foe flinch. To find Pokémon, hit trees.	Normal	Phys	70	100	15
15	Roar The foe is scared off, to be replaced by another Pokémon in its party. In the wild, the battle ends.	Normal	Stat	—	—	20
18	Protect It enables the user to evade all attacks. Its chance of failing rises if it is used in succession.	Normal	Stat	—	—	10
24	Rock Slide Large boulders are hurled at the foe to inflict damage. It may also make the target flinch.	Rock	Phys	75	90	10
25	Iron Head The foe slams the target with its steel-hard head. It may also make the target flinch.	Steel	Phys	80	100	15
32	Metal Sound A horrible sound like scraping metal is emitted to sharply reduce the foe’s Sp. Def stat.	Steel	Stat	—	85	40
32	Take Down A reckless, full-body charge attack for slamming into the foe. It also damages the user a little.	Normal	Phys	90	85	20
39	Iron Tail The foe is slammed with a steel-hard tail. It may also lower the target’s Defense stat.	Steel	Phys	100	75	15
41	Autotomize The user sheds part of its body to make itself lighter and sharply raise its Speed stat.	Normal	Stat	—	—	15
42	Iron Defense The user hardens its body’s surface like iron, sharply raising its Defense stat.	Steel	Stat	—	—	15
48	Double-Edge A reckless, life- risking tackle. It also damages the user by a fairly large amount, however.	Normal	Phys	120	100	15
49	Heavy Slam The user slams into the target. The greater the weight difference, the greater the damage.	Steel	Phys	—	100	10
54	Metal Burst The user retaliates against the foe that last inflicted damage on it with much greater power.	Steel	Phys	—	100	10

* a legal move, just moved to level-up · ** new to this game

TMs & HMs 34

#	Move · where to get it	Type	Pow
TM03	Water Pulse	Water	60
TM05	Roar	Normal	—
TM06	Toxic	Poison	—
TM10	Hidden Power	Normal	60
TM11	Sunny Day	Fire	—
TM17	Protect	Normal	—
TM18	Rain Dance	Water	—
TM21	Frustration	Normal	—
TM23	Iron Tail	Steel	100
TM26	Earthquake	Ground	100
TM27	Return	Normal	—
TM28	Dig	Ground	80
TM32	Double Team	Normal	—
TM34	Shock Wave	Electric	60
TM37	Sandstorm	Rock	—
TM39	Rock Tomb	Rock	60
TM40	Aerial Ace	Flying	60
TM42	Facade	Normal	70
TM43	Secret Power	Normal	70
TM44	Rest	Psychic	—
TM45	Attract	Normal	—
TM58	Endure	Normal	—
TM65	Shadow Claw	Ghost	70
TM69	Rock Polish	Rock	—
TM76	Stealth Rock	Rock	—
TM78	Captivate	Normal	—
TM80	Rock Slide	Rock	75
TM82	Sleep Talk	Normal	—
TM83	Natural Gift	Normal	—
TM87	Swagger	Normal	—
TM90	Substitute	Normal	—
HM01	Cut	Normal	50
HM04	Strength	Normal	80
HM06	Rock Smash	Fighting	40

Where to find Aron

Area	Method	Level
Mt. Mortar	Grass (Waterfall room, morning / day)	13-16

Other changes in this game

Evolves into Lairon — at level 32
Egg moves: Endeavor, Body Slam, Stomp, Smelling Salts, Curse, Screech, Iron Head, Dragon Rush, Head Smash
Tutor moves: Mud-Slap, Fury Cutter, Rollout, Superpower, Iron Head, Snore, Spite, Endeavor, Ancient Power, Earth Power, Iron Defense, Magnet Rise, Uproar, Headbutt