Bastard!! -Unused- Revised EditionBastard!! - Unused Edition; BASTARD!! 萩原一至 BASTARD!!未使用改訂版-; 下絵 弐 (バスタード!! 暗黒の破壊神); Bastard!! - Edición no Usada

Events taking place between volumes 18 and 19 of Bastard!! This material was originally going to be in the main manga, but that ended up not being the case. It was later released in various stages of completion over 3 doujinshi (Sketch, Unused, and Unused- Revised Edition)