Harlequins are the Eldar followers of Cegorach, the Laughing God. They are the performers and entertainers of the Eldar, the self-appointed protectors of the Eldar’s pre-Fall history, which they perform in extremely elaborate plays involving not only elaborate costumes, scenery, acrobatics, and a troupe of dedicated actors, but further elaboration of the drama through psykana and psychedelic drugs.