Makings lists can be useful for many purposes! As for the image of the list I will guide you to read my reply to Calluna rather than type it all again. But that bit of the different colors totally gets credited to my wife.

Kill count can be important at times! I have written two horror movie trivia books (based on Friday the 13th and Halloween franchises) and there is a section near the end of them both that I call the "Kill Index". It lists every character that was killed, who killed them, and how they died, divided by each film. It is one of my favorite ideas I had for the books.