The Planescape campaign setting utilized devils, known exclusively as baatezu under 2nd edition rules, extensively. The black abishai, green abishai, and red abishai lesser baatezu, the amnizu greater baatezu, the barbazu lesser baatezu, the cornugon greater baatezu, the erinyes lesser baatezu, the gelugon greater baatezu, the hamatula lesser baatezu, the lemure, the nupperibo least baatezu, the osyluth lesser baatezu, the pit fiend greater baatezu, and the spinagon least baatezu are detailed in the first "Planescape Monstrous Compendium Appendix" (1994). The kocrachon lesser baatezu and the kyton appear in the "Planes of Law" boxed set (1995). "Monstrous Compendium Annual Three" (1996) featured the kyton again.