Hugin's Feather is a mystical item resembling a large, sleek raven feather with a semi-realistic texture that captures the delicate yet sturdy nature of bird plumage. The feather's vane exhibits a gradient of deep blacks to subtle blues and purples under light, mimicking the iridescence found in raven feathers. The shaft is slightly thicker and more pronounced, with a smooth, polished finish that suggests a magical or divine origin. Intricate Norse runes are faintly engraved along the shaft, glowing a soft blue when activated, hinting at its connection to Odin's raven, Hugin.