The Marker Fragment is a grotesque, organic-looking shard with a dark, almost black surface that seems to absorb light. Its edges are jagged and irregular, resembling broken bone or chitin, with subtle veins of a pulsating, eerie red glow running through its core. The surface is uneven, featuring a mix of smooth, almost polished areas and rough, porous sections that suggest rapid, unnatural growth. The fragment emits a faint, unsettling hum, and upon closer inspection, tiny, writhing tendrils can be seen attempting to regrow from its broken edges.