The Lurker Spines are elongated, razor-sharp appendages resembling organic blades, designed for burrowing and striking from below. They feature a segmented, chitinous structure with a glossy, dark exoskeleton that reflects light subtly, hinting at their durability. The spines taper to a deadly point, with serrated edges along their length for maximum damage, and are often seen coated in a faint, bioluminescent slime that drips from their tips.