Aggron

Contents
Info
Base stats
Evolution chart
Pokédex entries
Moves learned
Sprites
Locations
Language

Aggron is a Steel/Rock type Pokémon introduced in Generation 3. It is known as the Iron Armor Pokémon.

Aggron has a Mega Evolution, available from X & Y onwards.

Pokédex data

National №	306
Type	Steel Rock
Species	Iron Armor Pokémon
Height	2.1 m (6′11″)
Weight	360.0 kg (793.7 lbs)
Abilities	1. Sturdy 2. Rock Head Heavy Metal (hidden ability)
Local №	072 (Ruby/Sapphire/Emerald) 168 (Black 2/White 2) 101 (X/Y — Mountain Kalos) 074 (Omega Ruby/Alpha Sapphire) 193 (The Crown Tundra)

Training

EV yield	3 Defense
Catch rate	45 (5.9% with PokéBall, full HP)
Base Friendship	35 (lower than normal)
Base Exp.	239
Growth Rate	Slow

Breeding

Egg Groups	Monster
Gender	50% male, 50% female
Egg cycles	35 (8,739–8,995 steps)

Base stats

HP	70	250	344
Attack	110	202	350
Defense	180	328	504
Sp. Atk	60	112	240
Sp. Def	60	112	240
Speed	50	94	218
Total	530	Min	Max

The ranges shown on the right are for a level 100 Pokémon. Maximum values are based on a beneficial nature, 252 EVs, 31 IVs; minimum values are based on a hindering nature, 0 EVs, 0 IVs.

Type defenses

The effectiveness of each type on Aggron.

Nor	Fir	Wat	Ele	Gra	Ice	Fig	Poi	Gro
¼		2			½	4	0	4

Fly	Psy	Bug	Roc	Gho	Dra	Dar	Ste	Fai
¼	½	½	½		½			½

Additional artwork

Pokédex data

National №	306
Type	Steel
Species	Iron Armor Pokémon
Height	2.2 m (7′03″)
Weight	395.0 kg (870.8 lbs)
Abilities	1. Filter
Local №	072 (Ruby/Sapphire/Emerald) 168 (Black 2/White 2) 101 (X/Y — Mountain Kalos) 074 (Omega Ruby/Alpha Sapphire) 193 (The Crown Tundra)

Training

EV yield	3 Defense
Catch rate	45 (5.9% with PokéBall, full HP)
Base Friendship	35 (lower than normal)
Base Exp.	284
Growth Rate	Slow

Breeding

Egg Groups	Monster
Gender	50% male, 50% female
Egg cycles	35 (8,739–8,995 steps)

Base stats

HP	70	250	344
Attack	140	256	416
Defense	230	418	614
Sp. Atk	60	112	240
Sp. Def	80	148	284
Speed	50	94	218
Total	630	Min	Max

The ranges shown on the right are for a level 100 Pokémon. Maximum values are based on a beneficial nature, 252 EVs, 31 IVs; minimum values are based on a hindering nature, 0 EVs, 0 IVs.

Type defenses

The effectiveness of each type on Aggron.

Nor	Fir	Wat	Ele	Gra	Ice	Fig	Poi	Gro
½	1½			½	½	1½	0	1½

Fly	Psy	Bug	Roc	Gho	Dra	Dar	Ste	Fai
½	½	½	½		½		½	½

Evolution chart

#304
Aron
Steel · Rock

(Level 32)

#305
Lairon
Steel · Rock

(Level 42)

#306
Aggron
Steel · Rock

Aggron changes

In Generations 3-4, Aggron has a base experience yield of 205.

Pokédex entries

Ruby	AGGRON claims an entire mountain as its own territory. It mercilessly beats up anything that violates its environment. This POKéMON vigilantly patrols its territory at all times.
Sapphire	AGGRON is surprisingly protective of its environment. If its mountain is ravaged by a landslide or a fire, this POKéMON will haul topsoil to the area, plant trees, and beautifully restore its own territory.
FireRed LeafGreen	It claims a large mountain as its sole territory. It mercilessly thrashes those that violate its space.
Emerald	Its iron horns grow longer a little at a time. They are used to determine the AGGRON’s age. The gouges in its armor are worn with pride as mementos from battles.
Diamond Pearl Platinum	While seeking iron for food, it digs tunnels by breaking through bedrock with its steel horns.
HeartGold SoulSilver	You can tell its age by the length of its iron horns. It claims an entire mountain as its territory.
Black White	While seeking iron for food, it digs tunnels by breaking through bedrock with its steel horns.
Black 2 White 2	It claims an entire mountain as its own. The more wounds it has, the more it has battled, so don’t take it lightly.
X	It claims an entire mountain as its own. The more wounds it has, the more it has battled, so don’t take it lightly.
Y	While seeking iron for food, it digs tunnels by breaking through bedrock with its steel horns.
Omega Ruby	Aggron claims an entire mountain as its own territory. It mercilessly beats up anything that violates its environment. This Pokémon vigilantly patrols its territory at all times.
Alpha Sapphire	Aggron is protective of its environment. If its mountain is ravaged by a landslide or a fire, this Pokémon will haul topsoil to the area, plant trees, and beautifully restore its own territory.
Sword	Aggron has a horn sharp enough to perforate thick iron sheets. It brings down its opponents by ramming into them horn first.
Shield	Long ago, there was a king who wore a helmet meant to resemble the head of an Aggron. He was trying to channel the Pokémon’s strength.
Brilliant Diamond Shining Pearl	While seeking iron for food, it digs tunnels by breaking through bedrock with its steel horns.

Moves learned by Aggron

In other generations
3
4
5
6
7
8
9

Brilliant Diamond/Shining Pearl Sword/Shield

Moves learnt by level up

Aggron learns the following moves in Pokémon Brilliant Diamond & Shining Pearl at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Harden	Normal	—	—
1	Metal Claw	Steel	50	95
1	Rock Tomb	Rock	60	95
1	Tackle	Normal	40	100
12	Roar	Normal	—	—
16	Headbutt	Normal	70	100
20	Protect	Normal	—	—
24	Rock Slide	Rock	75	90
28	Iron Head	Steel	80	100
35	Metal Sound	Steel	—	85
40	Take Down	Normal	90	85
48	Autotomize	Steel	—	—
56	Iron Tail	Steel	100	75
64	Iron Defense	Steel	—	—
72	Heavy Slam	Steel	—	100
80	Double-Edge	Normal	120	100
88	Metal Burst	Steel	—	100

Egg moves

Aggron learns the following moves via breeding in Pokémon Brilliant Diamond & Shining Pearl. Details and compatible parents can be found on the Aggron gen 8 learnset page.

Move	Type	Power	Acc.
Body Slam	Normal	85	100
Curse	Ghost	—	—
Dragon Rush	Dragon	100	75
Endeavor	Normal	—	100
Head Smash	Rock	150	80
Iron Head	Steel	80	100
Mud-Slap	Ground	20	100
Reversal	Fighting	—	100
Screech	Normal	—	85
Stomp	Normal	65	100
Superpower	Fighting	120	100

Moves learnt by TM

Aggron is compatible with these Technical Machines in Pokémon Brilliant Diamond & Shining Pearl:

TM	Move	Type	Power	Acc.
01	Focus Punch	Fighting	150	100
02	Dragon Claw	Dragon	80	100
03	Water Pulse	Water	60	100
05	Roar	Normal	—	—
11	Sunny Day	Fire	—	—
12	Taunt	Dark	—	100
13	Ice Beam	Ice	90	100
14	Blizzard	Ice	110	70
15	Hyper Beam	Normal	150	90
17	Protect	Normal	—	—
18	Rain Dance	Water	—	—
22	Solar Beam	Grass	120	100
23	Iron Tail	Steel	100	75
24	Thunderbolt	Electric	90	100
25	Thunder	Electric	110	70
26	Earthquake	Ground	100	100
28	Dig	Ground	80	100
31	Brick Break	Fighting	75	100
32	Double Team	Normal	—	—
34	Shock Wave	Electric	60	∞
35	Flamethrower	Fire	90	100
37	Sandstorm	Rock	—	—
38	Fire Blast	Fire	110	85
39	Rock Tomb	Rock	60	95
40	Aerial Ace	Flying	60	∞
42	Facade	Normal	70	100
44	Rest	Psychic	—	—
45	Attract	Normal	—	100
52	Focus Blast	Fighting	120	70
56	Fling	Dark	—	100
58	Endure	Normal	—	—
59	Dragon Pulse	Dragon	85	100
65	Shadow Claw	Ghost	70	100
66	Payback	Dark	50	100
68	Giga Impact	Normal	150	90
69	Rock Polish	Rock	—	—
71	Stone Edge	Rock	100	80
72	Avalanche	Ice	60	100
73	Thunder Wave	Electric	—	90
76	Stealth Rock	Rock	—	—
79	Dark Pulse	Dark	80	100
80	Rock Slide	Rock	75	90
82	Sleep Talk	Normal	—	—
83	Bulldoze	Ground	60	100
87	Swagger	Normal	—	85
90	Substitute	Normal	—	—
91	Flash Cannon	Steel	80	100
93	Cut	Normal	50	95
95	Surf	Water	90	100
96	Strength	Normal	80	100
98	Rock Smash	Fighting	40	100
100	Rock Climb	Normal	90	85

Moves learnt by level up

Aggron learns the following moves in Pokémon Sword & Shield at the levels specified.

Lv.	Move	Type	Power	Acc.
1	Harden	Normal	—	—
1	Metal Claw	Steel	50	95
1	Rock Tomb	Rock	60	95
1	Tackle	Normal	40	100
12	Roar	Normal	—	—
16	Headbutt	Normal	70	100
20	Protect	Normal	—	—
24	Rock Slide	Rock	75	90
28	Iron Head	Steel	80	100
35	Metal Sound	Steel	—	85
40	Take Down	Normal	90	85
48	Autotomize	Steel	—	—
56	Iron Tail	Steel	100	75
64	Iron Defense	Steel	—	—
72	Heavy Slam	Steel	—	100
80	Double-Edge	Normal	120	100
88	Metal Burst	Steel	—	100

Egg moves

Aggron does not learn any moves by breeding in Pokémon Sword & Shield.

Move Tutor moves

Aggron can be taught these attacks in Pokémon Sword & Shield from move tutors (details):

Move	Type	Cat.	Power	Acc.
Meteor Beam	Rock		120	90
Steel Roller	Steel		130	100

Moves learnt by TM

Aggron is compatible with these Technical Machines in Pokémon Sword & Shield:

TM	Move	Type	Power	Acc.
00	Mega Punch	Normal	80	85
01	Mega Kick	Normal	120	75
03	Fire Punch	Fire	75	100
04	Ice Punch	Ice	75	100
05	Thunder Punch	Electric	75	100
08	Hyper Beam	Normal	150	90
09	Giga Impact	Normal	150	90
11	Solar Beam	Grass	120	100
14	Thunder Wave	Electric	—	90
15	Dig	Ground	80	100
16	Screech	Normal	—	85
21	Rest	Psychic	—	—
22	Rock Slide	Rock	75	90
24	Snore	Normal	50	100
25	Protect	Normal	—	—
26	Scary Face	Normal	—	100
27	Icy Wind	Ice	55	95
31	Attract	Normal	—	100
32	Sandstorm	Rock	—	—
33	Rain Dance	Water	—	—
34	Sunny Day	Fire	—	—
36	Whirlpool	Water	35	85
39	Facade	Normal	70	100
43	Brick Break	Fighting	75	100
48	Rock Tomb	Rock	60	95
49	Sand Tomb	Ground	35	85
54	Rock Blast	Rock	25	90
57	Payback	Dark	50	100
59	Fling	Dark	—	100
64	Avalanche	Ice	60	100
65	Shadow Claw	Ghost	70	100
76	Round	Normal	60	100
81	Bulldoze	Ground	60	100
96	Smart Strike	Steel	70	—
97	Brutal Swing	Dark	60	100
98	Stomping Tantrum	Ground	75	100

Moves learnt by TR

Aggron is compatible with these Technical Records in Pokémon Sword & Shield:

TR	Move	Type	Power	Acc.
01	Body Slam	Normal	85	100
02	Flamethrower	Fire	90	100
03	Hydro Pump	Water	110	80
04	Surf	Water	90	100
05	Ice Beam	Ice	90	100
06	Blizzard	Ice	110	70
07	Low Kick	Fighting	—	100
08	Thunderbolt	Electric	90	100
09	Thunder	Electric	110	70
10	Earthquake	Ground	100	100
15	Fire Blast	Fire	110	85
20	Substitute	Normal	—	—
21	Reversal	Fighting	—	100
24	Outrage	Dragon	120	100
26	Endure	Normal	—	—
27	Sleep Talk	Normal	—	—
31	Iron Tail	Steel	100	75
32	Crunch	Dark	80	100
35	Uproar	Normal	90	100
37	Taunt	Dark	—	100
39	Superpower	Fighting	120	100
46	Iron Defense	Steel	—	—
47	Dragon Claw	Dragon	80	100
58	Dark Pulse	Dark	80	100
62	Dragon Pulse	Dragon	85	100
64	Focus Blast	Fighting	120	70
67	Earth Power	Ground	90	100
70	Flash Cannon	Steel	80	100
74	Iron Head	Steel	80	100
75	Stone Edge	Rock	100	80
76	Stealth Rock	Rock	—	—
79	Heavy Slam	Steel	—	100
94	High Horsepower	Ground	95	95
99	Body Press	Fighting	80	100

In other generations
3
4
5
6
7
8
9

Aggron sprites

Type	Generation 3	Generation 4	Generation 5	Generation 6	Generation 7	Generation 8	Generation 9
Normal					—		—
Shiny					—	—	—

See all Aggron sprites

Where to find Aggron

Ruby Sapphire	Evolve Aron/Lairon
FireRed LeafGreen	Trade/migrate from another game
Emerald	Evolve Aron/Lairon
Diamond	Evolve Aron/Lairon
Pearl	Trade/migrate from another game
Platinum	Evolve Aron/Lairon
HeartGold SoulSilver	Trade/migrate from another game
Black	Trade/migrate from another game
White Black 2 White 2	Evolve Aron/Lairon
X	Evolve Aron/Lairon
Y	Trade/migrate from another game
Omega Ruby Alpha Sapphire	Evolve Aron/Lairon
Sun Moon	Trade/migrate from another game
Ultra Sun Ultra Moon	Poni Plains
Let's Go Pikachu Let's Go Eevee	Not available in this game
Sword Shield Brilliant Diamond Shining Pearl	Evolve Aron/Lairon
Legends: Arceus	Not available in this game
Scarlet Violet	Not available in this game

Answers to Aggron questions

Other languages

English, Spanish, Italian	Aggron
Japanese	ボスゴドラ (Bossgodora)
German	Stolloss
French	Galeking

Name origin

aggressive: always fighting
iron: heavy/tough metal