Onyx Mage is an Uncommon card from the Magic 2012 (M12) set, featuring artwork by Izzy. Valued at approximately $0.61, it is often sought after by collectors and players alike for its versatility in gameplay. As part of a core set, it reflects the broader themes of Magic: The Gathering while holding a stable position in the secondary market. Its rarity and value make it a notable addition for those looking to enhance their collections.