Creepser is one of four Rayth bound to service of Kesandru. He was charged with looking over Brie Meighsaton House until the Well of Ghosts collected enough ghosts to pierce the veil of the Never and return Kesandru to the world of the living. Despising Kesandru for imprisoning him, Creepser delayed Kesandru's planned rescue for as long as possible.
Creepser acted as the landlord when the main cast inhabited Brie Meighsaton House. He eventually activated the house and brought it over to the Never, but it was knocked off course due to the interference of Sam Sein and landed in the Blight, where Creepser was devoured by a Mind-Wedgier.