Hellwasp devils are members of a huge colony that makes its home in the Garden of Delights in Malbolge. Ruthless and logical, with an alien intelligence and the unquestioning instincts of a colony insect, these devils live to serve the whims of their queen. Hellwasp devils were once demons akin to mezzodemons. While in the Abyss, Glasya defeated their master and took them back to the Nine Hells. There, she transformed them into devils, making them shock troops and bodyguards.