' (2006) includes new content for devils and inhabitants of Baator, including the black abishai, blue abishai, green abishai, red abishai, and white abishai, the amnizu, the assassin devil (dogai), the ayperobos swarm, the harvester devil (falxugon), the hellfire engine, the kalabon, the legion devil (merregon), the malebranche, the narzugon, the nupperibo, the orthon, the paeliryon, the pain devil (excruciarch), the pleasure devil (brachina), the spined devil (spinagon), the steel devil (bueroza), and the xerfilstyx. The book also contains statistics the aspects of the Lords of the Nine, including Bel, Lord of the First; Dispater, Lord of the Second; Mammon, Lord of the Third; Belial and Fierna, Lords of the Fourth; Levistus, Lord of the Fifth; Glasya, Lord of the Sixth; Baalzebul, Lord of the Seventh; Mephistopheles, Lord of the Eighth; and Asmodeus, Lord of the Ninth .