The Arcane Lurker is a spectral entity, capable of phasing through solid objects and remaining invisible to the naked eye. It possesses an insatiable hunger for arcane knowledge, which it absorbs directly from ancient texts and artifacts. The Lurker is also resistant to most forms of magical detection, making it an ideal tool for the Arcane Seekers' covert operations.

The Arcane Lurker serves as the Arcane Seekers' primary agent for gathering forbidden knowledge. It infiltrates sacred sites, extracts crucial information about the Golem's creation, and returns it to the faction, enabling them to further their goals of controlling the Golem's power.