"Nothing will happen to him, and it's good for him to see other creatures. And he definitely likes the skrewts, don't you?" Batman licked up Derek's nose in answer and he scrunched his face. "Yes, you do. The skrewts are a test, because a lot of kids go into the class thinking that it's either an easy A or that all creatures are harmless, or, worse, both. I want to reinforce the idea that every creature should be treated with the proper respect early enough that you aren't basing your entire school career around magical creatures only to realize that you don't want to deal with the dangerous ones."