I love it! The only other fic I have seen with Death of the Endless being both good and a close friend to Harry is Terminal Justice (an unofficial sequel to Rorschach Blot's Make a Wish). I just like her for some reason, and the combat scene reminds me of Harry and Kiki (where Harry is a true Necromancer) and Honor Among Thieves by Chibi-Reaper (with Harry, Ranma, and Herb). This is a good thing as all the stories I have mentioned are great, and your story shows promise. I just hope I will not have to wait for years for the next chapter like I did for these 2.