Aron

←(#303) Mawile

Aron (#304)

Lairon (#305)→

Aron #304
Type Steel Rock	Catch rate 180
Abilities Sturdy Rock Head	Hidden Ability Heavy Metal
Spawn time Any	Level range in wild 15 - 27
Spawn location Land Underground	Gender ratio 50% ♂, 50% ♀
EV yield 1 Def.
Mount None Egg Groups Monster	Behavior Timid 40% Neutral 60% Aggressive 0%
Modeled by Edeodin	Textured by Edeodin
Animated by Edeodin	Voiced by Flairintha

Aron is a dual-type Steel/Rock Pokémon. It evolves into Lairon at level 32, and then into Aggron at level 42.

This Pokémon has a body of steel. To make its body, Aron feeds on iron ore that it digs from mountains. Occasionally, it causes major trouble by eating bridges and rails.

Spawn Biomes

Biome ModID Time Location Condition Rarity Mesas — Any Land — Uncommon Any — Any Underground Max Y 40, 2x Spawn Rate Near Iron Ore Uncommon Mesas — Any Rock Smash — Uncommon

This Pokemon can spawn naturally or forced if the above conditions are met

Held items

Item	Chance
Hard Stone	5%

Drops

Drop	Chance	Quantity
Iron Nugget	100%	1-2
Diorite	50%	1
Silver Ore	10%	1

Stats

HP: 50

Attack: 70

Defense: 100

Sp. Atk: 40

Sp. Def: 40

Speed: 30

Total: 330

Type effectiveness

½×	1×	½×	1×	½×	4×	1×	¼×	1×	1×	4×	½×	¼×	0×	½×	½×	1×	2×

Moves

By level

Level Move Type Category Power Accuracy PP 011 Harden Normal Status — — 30 011 Tackle Normal Physical 40 100% 35 044 Metal Claw Steel Physical 50 95% 35 088 Rock Tomb Rock Physical 60 95% 15 1212 Roar Normal Status — — 20 1616 Headbutt Normal Physical 70 100% 15 2020 Protect Normal Status — — 10 2424 Rock Slide Rock Physical 75 90% 10 2828 Iron Head Steel Physical 80 100% 15 3333 Metal Sound Steel Status — 85% 40 3636 Take Down Normal Physical 90 85% 20 4040 Autotomize Steel Status — — 15 4444 Iron Tail Steel Physical 100 75% 15 4848 Iron Defense Steel Status — — 15 5252 Heavy Slam Steel Physical 0 100% 10 5656 Double-Edge Normal Physical 120 100% 15 6060 Metal Burst Steel Physical 0 100% 10

Bold indicates a move that gets STAB when used by Aron.

By move tutor

Move Type Category Power Accuracy PP Steel Beam Steel Special 140 95% 5 Steel Roller Steel Physical 130 100% 5

Bold indicates a move that gets STAB when used by Aron.

By transfer

Move Type Category Power Accuracy PP Aerial Ace Flying Physical 60 — 20 Ancient Power Rock Special 60 100% 5 Captivate Normal Status — 100% 20 Confide Normal Status — — 20 Cut Normal Physical 50 95% 30 Defense Curl Normal Status — — 40 Double Team Normal Status — — 15 Frustration Normal Physical — 100% 20 Fury Cutter Bug Physical 40 95% 20 Hidden Power Varies Special 60 100% 15 Hone Claws Dark Status — — 15 Magnet Rise Electric Status — — 10 Mimic Normal Status — — 10 Natural Gift Varies Physical — 100% 15 Return Normal Physical — 100% 20 Rock Polish Rock Status — — 20 Rock Smash Fighting Physical 40 100% 15 Rollout Rock Physical 30 90% 20 Secret Power Normal Physical 70 100% 20 Shock Wave Electric Special 60 — 20 Smelling Salts Normal Physical 70 100% 10 Spite Ghost Status — 100% 10 Strength Normal Physical 80 100% 15 Swagger Normal Status — 85% 15 Toxic Poison Status — 90% 10 Water Pulse Water Special 60 100% 20

Bold indicates a move that gets STAB when used by Aron.

By TM/TR

TMs Hoenn TMs TM Move Type Category Power Accuracy  PP  Hoenn-TM03 Water Pulse Water Special 60 100% 20 Hoenn-TM05 Roar Normal Status — — 20 Hoenn-TM06 Toxic Poison Status — 90% 10 Hoenn-TM10 Hidden Power Varies Special 60 100% 15 Hoenn-TM11 Sunny Day Fire Status — — 5 Hoenn-TM17 Protect Normal Status — — 10 Hoenn-TM18 Rain Dance Water Status — — 5 Hoenn-TM21 Frustration Normal Physical 0 100% 20 Hoenn-TM23 Iron Tail Steel Physical 100 75% 15 Hoenn-TM26 Earthquake Ground Physical 100 100% 10 Hoenn-TM27 Return Normal Physical 0 100% 20 Hoenn-TM28 Dig Ground Physical 80 100% 10 Hoenn-TM32 Double Team Normal Status — — 15 Hoenn-TM34 Shock Wave Electric Special 60 — 20 Hoenn-TM37 Sandstorm Rock Status — — 10 Hoenn-TM39 Rock Tomb Rock Physical 60 95% 15 Hoenn-TM40 Aerial Ace Flying Physical 60 — 20 Hoenn-TM42 Facade Normal Physical 70 100% 20 Hoenn-TM43 Secret Power Normal Physical 70 100% 20 Hoenn-TM44 Rest Psychic Status — — 10 Hoenn-TM45 Attract Normal Status — 100% 15 Sinnoh TMs TM Move Type Category Power Accuracy  PP  Sinnoh-TM03 Water Pulse Water Special 60 100% 20 Sinnoh-TM05 Roar Normal Status — — 20 Sinnoh-TM06 Toxic Poison Status — 90% 10 Sinnoh-TM10 Hidden Power Varies Special 60 100% 15 Sinnoh-TM11 Sunny Day Fire Status — — 5 Sinnoh-TM17 Protect Normal Status — — 10 Sinnoh-TM18 Rain Dance Water Status — — 5 Sinnoh-TM21 Frustration Normal Physical 0 100% 20 Sinnoh-TM23 Iron Tail Steel Physical 100 75% 15 Sinnoh-TM26 Earthquake Ground Physical 100 100% 10 Sinnoh-TM27 Return Normal Physical 0 100% 20 Sinnoh-TM28 Dig Ground Physical 80 100% 10 Sinnoh-TM32 Double Team Normal Status — — 15 Sinnoh-TM34 Shock Wave Electric Special 60 — 20 Sinnoh-TM37 Sandstorm Rock Status — — 10 Sinnoh-TM39 Rock Tomb Rock Physical 60 95% 15 Sinnoh-TM40 Aerial Ace Flying Physical 60 — 20 Sinnoh-TM42 Facade Normal Physical 70 100% 20 Sinnoh-TM43 Secret Power Normal Physical 70 100% 20 Sinnoh-TM44 Rest Psychic Status — — 10 Sinnoh-TM45 Attract Normal Status — 100% 15 Sinnoh-TM58 Endure Normal Status — — 10 Sinnoh-TM65 Shadow Claw Ghost Physical 70 100% 15 Sinnoh-TM69 Rock Polish Rock Status — — 20 Sinnoh-TM76 Stealth Rock Rock Status — — 20 Sinnoh-TM78 Captivate Normal Status — 100% 20 Sinnoh-TM80 Rock Slide Rock Physical 75 90% 10 Sinnoh-TM82 Sleep Talk Normal Status — — 10 Sinnoh-TM83 Natural Gift Varies Physical 0 100% 15 Sinnoh-TM87 Swagger Normal Status — 85% 15 Sinnoh-TM90 Substitute Normal Status — — 10 Unova TMs TM Move Type Category Power Accuracy  PP  Unova-TM01 Hone Claws Dark Status — — 15 Unova-TM05 Roar Normal Status — — 20 Unova-TM06 Toxic Poison Status — 90% 10 Unova-TM10 Hidden Power Varies Special 60 100% 15 Unova-TM11 Sunny Day Fire Status — — 5 Unova-TM17 Protect Normal Status — — 10 Unova-TM18 Rain Dance Water Status — — 5 Unova-TM21 Frustration Normal Physical 0 100% 20 Unova-TM26 Earthquake Ground Physical 100 100% 10 Unova-TM27 Return Normal Physical 0 100% 20 Unova-TM28 Dig Ground Physical 80 100% 10 Unova-TM32 Double Team Normal Status — — 15 Unova-TM37 Sandstorm Rock Status — — 10 Unova-TM39 Rock Tomb Rock Physical 60 95% 15 Unova-TM40 Aerial Ace Flying Physical 60 — 20 Unova-TM42 Facade Normal Physical 70 100% 20 Unova-TM44 Rest Psychic Status — — 10 Unova-TM45 Attract Normal Status — 100% 15 Unova-TM48 Round Normal Special 60 100% 15 Unova-TM65 Shadow Claw Ghost Physical 70 100% 15 Unova-TM69 Rock Polish Rock Status — — 20 Unova-TM78 Bulldoze Ground Physical 60 100% 20 Unova-TM80 Rock Slide Rock Physical 75 90% 10 Unova-TM87 Swagger Normal Status — 85% 15 Unova-TM90 Substitute Normal Status — — 10 Unova-TM94 Rock Smash Fighting Physical 40 100% 15 Kalos TMs TM Move Type Category Power Accuracy  PP  Kalos-TM01 Hone Claws Dark Status — — 15 Kalos-TM05 Roar Normal Status — — 20 Kalos-TM06 Toxic Poison Status — 90% 10 Kalos-TM10 Hidden Power Varies Special 60 100% 15 Kalos-TM11 Sunny Day Fire Status — — 5 Kalos-TM17 Protect Normal Status — — 10 Kalos-TM18 Rain Dance Water Status — — 5 Kalos-TM21 Frustration Normal Physical 0 100% 20 Kalos-TM26 Earthquake Ground Physical 100 100% 10 Kalos-TM27 Return Normal Physical 0 100% 20 Kalos-TM28 Dig Ground Physical 80 100% 10 Kalos-TM32 Double Team Normal Status — — 15 Kalos-TM37 Sandstorm Rock Status — — 10 Kalos-TM39 Rock Tomb Rock Physical 60 95% 15 Kalos-TM40 Aerial Ace Flying Physical 60 — 20 Kalos-TM42 Facade Normal Physical 70 100% 20 Kalos-TM44 Rest Psychic Status — — 10 Kalos-TM45 Attract Normal Status — 100% 15 Kalos-TM48 Round Normal Special 60 100% 15 Kalos-TM65 Shadow Claw Ghost Physical 70 100% 15 Kalos-TM69 Rock Polish Rock Status — — 20 Kalos-TM78 Bulldoze Ground Physical 60 100% 20 Kalos-TM80 Rock Slide Rock Physical 75 90% 10 Kalos-TM87 Swagger Normal Status — 85% 15 Kalos-TM88 Sleep Talk Normal Status — — 10 Kalos-TM90 Substitute Normal Status — — 10 Kalos-TM100 Confide Normal Status — — 20 Kalos-TM101 Secret Power Normal Physical 70 100% 20 Alola TMs TM Move Type Category Power Accuracy  PP  Alola-TM05 Roar Normal Status — — 20 Alola-TM06 Toxic Poison Status — 90% 10 Alola-TM10 Hidden Power Varies Special 60 100% 15 Alola-TM11 Sunny Day Fire Status — — 5 Alola-TM17 Protect Normal Status — — 10 Alola-TM18 Rain Dance Water Status — — 5 Alola-TM21 Frustration Normal Physical 0 100% 20 Alola-TM26 Earthquake Ground Physical 100 100% 10 Alola-TM27 Return Normal Physical 0 100% 20 Alola-TM32 Double Team Normal Status — — 15 Alola-TM37 Sandstorm Rock Status — — 10 Alola-TM39 Rock Tomb Rock Physical 60 95% 15 Alola-TM40 Aerial Ace Flying Physical 60 — 20 Alola-TM42 Facade Normal Physical 70 100% 20 Alola-TM44 Rest Psychic Status — — 10 Alola-TM45 Attract Normal Status — 100% 15 Alola-TM48 Round Normal Special 60 100% 15 Alola-TM65 Shadow Claw Ghost Physical 70 100% 15 Alola-TM69 Rock Polish Rock Status — — 20 Alola-TM78 Bulldoze Ground Physical 60 100% 20 Alola-TM80 Rock Slide Rock Physical 75 90% 10 Alola-TM87 Swagger Normal Status — 85% 15 Alola-TM88 Sleep Talk Normal Status — — 10 Alola-TM90 Substitute Normal Status — — 10 Alola-TM100 Confide Normal Status — — 20 Galar TMs TM Move Type Category Power Accuracy  PP  Galar-TM15 Dig Ground Physical 80 100% 10 Galar-TM16 Screech Normal Status — 85% 40 Galar-TM21 Rest Psychic Status — — 10 Galar-TM22 Rock Slide Rock Physical 75 90% 10 Galar-TM24 Snore Normal Special 50 100% 15 Galar-TM25 Protect Normal Status — — 10 Galar-TM31 Attract Normal Status — 100% 15 Galar-TM32 Sandstorm Rock Status — — 10 Galar-TM33 Rain Dance Water Status — — 5 Galar-TM34 Sunny Day Fire Status — — 5 Galar-TM39 Facade Normal Physical 70 100% 20 Galar-TM48 Rock Tomb Rock Physical 60 95% 15 Galar-TM65 Shadow Claw Ghost Physical 70 100% 15 Galar-TM76 Round Normal Special 60 100% 15 Galar-TM81 Bulldoze Ground Physical 60 100% 20 TRs TR Move Type Category Power Accuracy  PP  TR-1 TR-1 Body Slam Normal Physical 08585 100% 15 TR-10 TR-10 Earthquake Ground Physical 100100 100% 10 TR-20 TR-20 Substitute Normal Status 0000— — 10 TR-21 TR-21 Reversal Fighting Physical 0000 100% 15 TR-26 TR-26 Endure Normal Status 0000— — 10 TR-27 TR-27 Sleep Talk Normal Status 0000— — 10 TR-31 TR-31 Iron Tail Steel Physical 100100 75% 15 TR-35 TR-35 Uproar Normal Special 09090 100% 10 TR-39 TR-39 Superpower Fighting Physical 120120 100% 5 TR-46 TR-46 Iron Defense Steel Status 0000— — 15 TR-67 TR-67 Earth Power Ground Special 09090 100% 10 TR-74 TR-74 Iron Head Steel Physical 08080 100% 15 TR-76 TR-76 Stealth Rock Rock Status 0000— — 20 TR-79 TR-79 Heavy Slam Steel Physical 0000 100% 10 TR-99 TR-99 Body Press Fighting Physical 08080 100% 10

Bold indicates a move that gets STAB when used by Aron.

By breeding

Parent   Move   Type   Category   Power   Accuracy   PP  Bulbasaur, Ivysaur, Venusaur, Charmander, Charmeleon, Charizard, Squirtle, Wartortle, Blastoise, Nidoran♂, Nidorino, Nidoking, Slowpoke, Slowbro, Cubone, Marowak, Lickitung, Rhyhorn, Rhydon, Lapras, Snorlax, Chikorita, Bayleef, Meganium, Totodile, Croconaw, Feraligatr, Mareep, Flaaffy, Ampharos, Slowking, Larvitar, Pupitar, Tyranitar, Turtwig, Grotle, Torterra, Bergmite, Avalugg Curse Ghost Status — — 10 Gible, Gabite, Garchomp Dragon Rush Dragon Physical 100 75% 10 Cubone, Marowak, Treecko, Grovyle, Sceptile, Mudkip, Marshtomp, Swampert, Whismur, Loudred, Cranidos, Rampardos, Salandit Endeavor Normal Physical 0 100% 5 Cranidos, Rampardos, Tyrantrum, Drednaw Head Smash Rock Physical 150 80% 5 Bulbasaur, Ivysaur, Venusaur, Charmander, Charmeleon, Charizard, Squirtle, Wartortle, Blastoise, Nidoran♂, Nidorino, Nidoking, Slowpoke, Slowbro, Cubone, Marowak, Lickitung, Rhyhorn, Rhydon, Snorlax, Chikorita, Bayleef, Meganium, Totodile, Croconaw, Feraligatr, Slowking, Larvitar, Pupitar, Tyranitar, Helioptile, Heliolisk Mud-Slap Ground Special 20 100% 10 Lickitung, Rhyhorn, Rhydon, Larvitar, Pupitar, Whismur, Loudred, Exploud, Tropius, Lickilicky, Rhyperior, Tyrunt, Tyrantrum Stomp Normal Physical 65 100% 20

Bold indicates a move that gets STAB when used by Aron. An asterisk (*) indicates a move that must be chain bred onto Aron.

Breeding Requirements

Steel
Item	Count
Iron Block	3
Iron Bars	3
Silver Block	2