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Aggron — Mysterious Treasures Pokémon card

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Aggron

Mysterious Treasures·#1·2007

Aggron, the formidable Steel/Rock type Iron Armor Pokémon from Generation III, is a widely recognized creature known for its powerful presence and territorial nature. This particular holographic rare Aggron card from the 2007 Mysterious Treasures set stands out with its unique attack mechanics and captivating artwork. On this page, visitors will discover comprehensive details about Aggron’s Pokédex lore, the card’s specific attack costs, damage, effects, weakness, and its full edition history.

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Card Number
#1
Release Date
August 21, 2007
Language
EN
Set Code
mt

Aggron, the Iron Armor Pokémon, is a formidable Steel/Rock type introduced in Generation III. This colossal creature is the final evolution of Aron, evolving from Lairon. It is known for its immense strength and its territorial nature, often claiming an entire mountain as its own. Aggron’s natural habitat consists of mountains and caves, where it relentlessly patrols its territory, repairing any damage to the mountainside. Its diet primarily consists of iron, which it obtains by digging tunnels through bedrock with its sharp steel horns. This behavior not only sustains it but also helps shape the landscape. In the games, Aggron is a powerful physical attacker with high defense, making it a reliable tank in many teams. In the anime, it often appears as a protector of its environment or as a challenging opponent for trainers. Its imposing appearance and unwavering resolve have made it a fan favorite, symbolizing strength and resilience within the Pokémon world. Aggron’s Steel/Rock typing gives it resistances to Normal, Flying, Rock, Bug, Steel, Psychic, Ice, Dragon, and Fairy types, but also leaves it vulnerable to Fighting, Ground, and Water moves.

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Last updated: April 7, 2026

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