Aveyalasi, the Threaded Wraith, has an ethereal and haunting form with an withered, elongated frame. Her skin is a translucent white, threaded with dark, pulsing veins of black that resemble stitched seams or infected veins coursing over her body. Long, spider-like limbs extend from her, each joint sharply pointed, and she has additional thin arms emerging from her back, constantly spinning invisible threads. Her face is hauntingly hollow, with eyes like deep, swirling voids, radiating a quiet, unsettling beauty that feels both compassionate and cruel.