My eighth point about these teachers is the one of the most maddening to fans striving to deduce the plot of future books, and that is that The DADA Teachers Are Unable to Be Predicted.

• 我的第八点对那些一心想要推测出后面几部书情节的书迷来说是最为抓狂的：黑魔法防御术教师总是让人无法预知。