What is death battle matchups?

Death Battle is a popular web series that features fictional characters or real-life people from different media and puts them in a fight to the death. The matchups are usually chosen based on fan requests and include a diverse range of characters from popular franchises such as Marvel, DC, Street Fighter, and more. The battles are often debated and analyzed by both the hosts and fans, and each episode ends with an animated fight scene depicting the outcome of the battle. The characters are analyzed based on their abilities, strengths, weaknesses, and feats, and the matchups are designed to be as fair as possible, with the aim of determining who would win in a one-on-one fight. Death Battle has gained a significant following over the years and has featured some notable matchups such as Batman vs. Superman, Goku vs. Superman, and Naruto vs. Ichigo.