I would say that it is “natural” in the sense that poorer native English speakers might say something like that. A great teacher is knowledgeable, patient, dedicated and creative. A great teacher needs to have knowledge, patience, dedication and creativity. The ingredients needed to be a great teacher are ...

You have used the word, vast, to describe some elements of teaching. This word stresses physical size. Perhaps the words "comprehensive" and "diverse" might be more accurate to describe skills. To be a great teacher, you need to combine several key elements including comprehensive technical and scientific knowledge, as well as patience, dedication, creativity. To be a great teacher, you need to combine several key elements including diverse technical and scientific knowledge, besides patience, dedication, creativity.

Yes, it sounds quite natural.