As heir of Elendil, Isildur was the High-king of the Dunedain after SA. 3441 and owned the hereditary items associated with that office. * Crown-helm— (Helm of Isildur) silver-and ivory-inlaid black ithilnaur (mithril alloy) helmet of a Karma design, shaped like a stylized fish with a prominent ridge of whitish scales.It served as one of the two Crown-helms of Gondor. After S.A. 3440, it was the sole Crown-helm. * Elhach — ("Star-flame") mithril sword, glew with a bright white light, * The One Ring — Although Isildur possessed the One Ring for nearly two years, he almost never wore it and certainly did not test its powers. It was perhaps more merciful that he died, betrayed by the Ring, rather than lived to endure