#0304

Aron

Best moveset, PvP rankings, counters & stats for Pokemon GO.

Max CP 1,478 Metal Claw + Iron Head Partly cloudy Snow
Aron Pokemon GO sprite

Aron is a Steel/Rock-type Pokemon in Pokemon GO, originally from the Hoenn region (#304, Generation 3). With a max CP of 1,478 and base stats of 121/141/137 (Atk/Def/Sta), Aron has a total stat product of 399.

Aron is weak to Fighting, Ground, Water-type moves (double weak to Fighting, Ground). It resists Poison, Flying, Normal, Bug, Dragon, Fairy, Ice, Psychic, Rock-type attacks. Aron is a 1.0 km buddy Pokemon.

Stats

Max CP
1,478
Lv.40: 1,307 Lv.50: 1,478
Attack 121
Defense 141
Stamina 137
Total 399
Buddy 1.0 km Gen 3 · Hoenn 2nd Move: 10,000 Dust · 25 Candy

Moves

Fast Moves

Steel
Metal Claw STAB
12
DPS
6.0 PWR 5 EN 0.5s DUR 10 EPS Snow
Steel
8
DPS
4.0 PWR 6 EN 0.5s DUR 12 EPS Snow
Normal
10
DPS
5.0 PWR 5 EN 0.5s DUR 10 EPS Partly Cloudy

Charged Moves

Normal
25
DPS
50.0 PWR 33 EN 2.0s DUR
Steel
Iron Head STAB
30
DPS
60.0 PWR 50 EN 2.0s DUR
Rock
Rock Tomb STAB Buff
21.7
DPS
65.0 PWR 50 EN 3.0s DUR

Best Moveset Analysis

Among fast moves, the highest DPS option is Metal Claw (12 DPS), while Metal Sound generates energy the fastest (12 EPS).

Evolution

Raid Guide

Aron as Raid Boss

Not Currently in Raids

Aron is not currently available as a raid boss. When Aron returns to raids, here are the best counters to defeat it. A 100% IV Aron from raids would have 747 CP at level 20, or 934 CP at level 25 with weather boost.

View full raid guide →

Best Counters to Beat Aron

Aron is weak to Fighting, Ground, Water-type moves, so counters with these move types will deal the most damage.

How to Get Aron

Aron can be encountered in the wild in Pokemon GO.

A Shadow version of Aron is available from Team GO Rocket. Shadow Aron knows Frustration as its charged move, which can be removed with a Charged TM. Purifying costs 1,000 Stardust and 1 Candy, and the purified form learns Return. Walking Aron as your buddy earns 1 candy every 1.0 km. It also earns 5 Mega Energy per km when you have Mega Evolved it before.

To Mega Evolve Aron, you need Mega Energy. The initial Mega Evolution requires 200 Mega Energy, with subsequent Mega Evolutions costing less based on your Mega Level. You can earn Aron's Mega Energy by completing Mega Raids, walking Aron as your buddy (5 Mega Energy per km after the first Mega Evolution), or through special research tasks and events.

Aron Catch CP

These are the possible CP values when encountering Aron in different scenarios. The range shows minimum (lowest IV floor) to maximum (100% perfect IV).

Wild Catch
Level 1–30
30 – 1,130 CP
Wild (Weather Boost)
Level 1–35
30 – 1,223 CP
Raid Catch
Level 20
713 – 766 CP
Raid (Weather Boost)
Level 25
888 – 952 CP
Egg Hatch
Level 20
713 – 766 CP
Research Encounter
Level 15
539 – 579 CP
GO Battle League
Level 20
713 – 766 CP

A 100% IV Aron from raids or eggs will show 747 CP at level 20. If you see this number, don't hesitate — it's a perfect catch!

Trainer Tips

Aron is a Steel/Rock-type Pokemon with a stat total of 399. With its bulk spread of 141 Defense and 137 Stamina, Aron has solid survivability in battles.

Be careful of Aron's double weakness to Fighting, Ground-type moves, which deal 156% increased damage. Opponents with these move types can take down Aron very quickly.

Aron's moves get a damage boost in Partly Cloudy and Snow weather. Take advantage of weather conditions to maximize your DPS in raids and gym battles.

Unlocking a second charged move costs 10,000 Stardust and 25 Candy. With 3 charged moves available, a second move gives Aron much better coverage in PvP battles.

Should I Invest in Aron?

Power-Up Costs

Level 20 → 40 (Standard)
135,000 Stardust
15 Candy
Level 40 → 50 (XL Candy)
0 Stardust
0 XL Candy
Total (20 → 50)
135,000 Stardust

Verdict

Collector's Pick
Aron is a Steel/Rock-type Pokemon with base stats of 121/141/137 (Atk/Def/Sta) and a max CP of 1,478. While it doesn't currently rank among the top raid attackers or PvP contenders, every Pokemon has its place in a trainer's collection. Aron may shine during specific events, in limited-format cups, or when new moves are added in future updates. For now, hold onto a good IV specimen but save your Stardust and Candy for more impactful investments unless you're a dedicated fan of this Pokemon.

Shadow vs Regular: Shadow Aron deals 20% more damage but takes ~20% more. For raids, Shadow is generally the better investment. For PvP, evaluate matchups carefully — the bulk loss can be significant.

Frequently Asked Questions

What is the best moveset for Aron in Pokemon GO?
Aron has multiple viable movesets depending on the battle format. The ideal moveset varies based on whether you are using Aron for raids, gym battles, or PvP — check the moves section above for a full breakdown of each move's DPS, energy cost, and coverage.
What are Aron's weaknesses in Pokemon GO?
Aron is weak to Fighting, Ground, Water-type moves. It has a double weakness to Fighting, Ground, taking 156% more damage from these types. When battling Aron, prioritize using Fighting-type attackers to exploit this double weakness for maximum effectiveness. On the other hand, Aron resists Poison, Flying, Normal, Bug, Dragon, Fairy, Ice, Psychic, Rock-type attacks, so avoid using those types against it. To counter Aron effectively in raids and gyms, build a team using its weakest type matchups and pick attackers that have STAB moves of those types.
What is Aron's max CP in Pokemon GO?
Aron's maximum CP is 1,478 at level 50 (with XL Candy), or 1,307 at level 40. Reaching level 50 requires XL Candy, which is only available to trainers level 31 and above — earning XL Candy involves catching, hatching, transferring, and walking Pokemon. Aron's CP is calculated from its base stats: 121 Attack, 141 Defense, and 137 Stamina. Powering up from level 40 to 50 requires a significant investment of XL Candy and Stardust, so plan your resources carefully. A 100% IV Aron caught from raids or eggs (level 20) will have 747 CP, or 934 CP with weather boost (level 25).
What CP is a 100% IV Aron?
A perfect 15/15/15 IV Aron has the following CP at key levels: 560 CP at level 15 (research encounters), 747 CP at level 20 (raid and egg catches), 934 CP at level 25 (weather-boosted raids), and 1,478 CP at level 50 fully powered up. If you catch a perfect IV Aron, it is worth investing Stardust and Candy to power it up, especially if Aron ranks well in raids or PvP. A 100% IV (also called a "hundo") is the rarest IV combination, so tag and favorite it to make sure you don't accidentally transfer it.
Is Shadow Aron better than regular?
Shadow Aron deals 20% more damage than its regular counterpart but also takes 20% more damage. For raids, Shadow Aron is generally better due to the higher DPS output. For PvP, it depends on the matchup — the extra damage taken can be a significant drawback in extended battles where survivability matters. Shadow Aron comes with Frustration, which should be replaced with a Charged TM before powering up.
How to get Aron in Pokemon GO?
Aron can be found in the wild, though it may be rare depending on your biome and current events. Aron can also be obtained through trading with other trainers.
Can Aron be shiny in Pokemon GO?
Shiny Aron's availability depends on whether Niantic has released its shiny form. Not all Pokemon have their shiny forms available yet. Check the current events page and Community Day announcements for any updates on shiny Aron availability and boosted shiny rates during special events.

Max CP per Level

L1 18 CP
L5 176 CP
L10 373 CP
L15 560 CP
L20 747 CP
L25 934 CP
L30 1,121 CP
L35 1,214 CP
L40 1,307 CP
L50 1,478 CP

Pokedex Info

Pokedex Number #304
Generation Gen 3
Region Hoenn
Height 0.41 m
Weight 60.00 kg
Buddy Distance 1.0 km
Tradable Yes
2nd Charged Move 10,000 Dust / 25 Candy
Shadow Move Frustration
Purified Move Return
Purification Cost 1,000 Dust / 1 Candy
Mega Energy (Buddy) 5 / km