Resolved by National Dex
PokeAPI sprites
Aron
Pokémon Common HS—Undaunted
Card profile
Card year
2010
Aug 18, 2010
Set release
UD
HS—Undaunted · HeartGold & SoulSilver
Catalog appearances
20
18 sets · 2003-2024
Pokemon debut
Generation III
Hoenn · 2002
Evolution
Card details
Released
Aug 18, 2010
Year
2010
Series
HeartGold & SoulSilver
Set size
90 / 91
Card number
#42 of 90
Stage
Basic
National Dex
#304
Artist
match
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Game locations
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Screen appearances
Species profile is available; episode highlights are still being expanded for this Pokemon.
Catalog appearances
Twilight Masquerade
May 24, 2024 · #120 · Common
$0.20
Crown Zenith
Jan 20, 2023 · #87 · Common
$0.39
Chilling Reign
Jun 18, 2021 · #109 · Common
$0.26
Darkness Ablaze
Aug 14, 2020 · #121 · Common
$0.30
Unbroken Bonds
May 3, 2019 · #123 · Common
$0.40
Crimson Invasion
Nov 3, 2017 · #65 · Common
$0.36
Plasma Blast
Aug 14, 2013 · #57 · Common
$0.70
Dragons Exalted
Aug 15, 2012 · #78 · Common
$1.11
HS—Triumphant
Nov 3, 2010 · #56 · Common
$13.86
HS—Undaunted
Aug 18, 2010 · #42 · Common
$1.46
Rising Rivals
May 16, 2009 · #57 · Common
$2.50
Mysterious Treasures
Aug 1, 2007 · #71 · Common
$6.94
Power Keepers
Feb 2, 2007 · #42 · Common
$8.49
Crystal Guardians
Aug 1, 2006 · #44 · Common
$13.19
Holon Phantoms
May 1, 2006 · #58 · Common
$8.75
Legend Maker
Feb 1, 2006 · #48 · Common
$18.08
Sandstorm
Sep 18, 2003 · #56 · Common
$9.69
Ruby & Sapphire
Jul 1, 2003 · #49 · Common
$15.04
23 total CardsCloud cards share National Dex #304.
Attacks
Headbutt
C
20
Metal Sound
Flip a coin. If heads, the Defending Pokémon is now Confused.
Battle stats
Weakness
Fire ×2
Resistance
Psychic -20
Retreat cost
●
Market value
Price history
Flavor text
When it evolves, it sheds the steel carapace that covered its whole body and develops a new one.
Legality
Unlimited
Legal