Exists as a semi-corporeal entity, able to phase between physical and spectral forms. Can consume and store vast amounts of arcane knowledge, which manifests as glowing sigils across its form. Grows more powerful with each piece of knowledge consumed, but becomes increasingly unstable and dangerous.

Serves as the Arcane Seekers' primary tool for extracting and storing arcane knowledge, sent to infiltrate ancient sites and consume their secrets, often leaving destruction in its wake.