User blog comment:DaMaelstromGuy/Night Walker not working./@comment-32619469-20131117000634

If I remember correctly, after the Cygnus Awakening Update, new Blaze Wizards and Night Walkers can no longer be made. (http://maplestory.nexon.net/news/updates/update-notes/00H6x/v-141-cygnus-awakening-update-notes#cygnusmisc)