The Quills act as the hand of the Unum, infiltrating the planes and cleansing it of the nightly Eidolon presence. It is with stealth and trickery that hunters of the Quills traverse the deadly twilight and overcome thier daunting foes.

The Proditor Set, inspired by the sentient terrors, masks the allegiance of the wearer as they roam the planes of Eidolon.

Inspired by the Quills of Cetus and their never ending struggle with the Eidolons, the Eidolon Hunter Sets, Imitor and Proditor have many interchangeable parts, allowing for customizable operator aesthetics, allowing players to choose a brow piece should they wish to keep their mouth exposed, or a jaw piece, if their hair style would otherwise interfere.