The Aron Ex Crystal Guardians 44/100 2006 Common Reverse Holo Stamped Pokémon Card is a collectible card from the Pokémon Trading Card Game. This card features the character Aron from the Crystal Guardians set, with a metal attribute and basic stage. Manufactured by Nintendo in 2006, this English-language card is made of card stock with a standard size and features artwork by illustrator Aya Kusube. The reverse holo finish adds a unique shine to the card, making it a sought-after addition to any Pokémon card collection.