The Winterglass Oculus is an ancient relic forged from the crystallized tears of the mythical Ice Phoenix during a pivotal moment in its eternal cycle of rebirth. As the majestic creature's frozen form melted into a prismatic pool, its essence coalesced into a single, mystical lens imbued with the power to reveal traces of supernatural cold energy.

The Oculus is a translucent crystalline disc, its surface etched with intricate patterns that seem to shift and reform like fractals of frost. When exposed to extreme cold or focused through the lens, it refracts light into a spectrum of icy hues, from glacial blues to ethereal whites. The artifact resonates with a subtle, haunting chime that echoes the Ice Phoenix's mournful call.

The Winterglass Oculus serves as a mystical lens, granting its bearer the ability to perceive and follow the lingering energies left in the wake of the Ice Phoenix's manifestations, revealing clues that would otherwise remain imperceptible to mortal senses.