Shiz is the final leader to oppose Coriantumr. He is apparently a fearsome warrior, having driven off Coriantumr’s army and, apparently, successfully taking over numerous cities. Moroni does not want him to be seen in any kind of favorable light, however, so he mentions that “he did slay both women and children, and he did burn the cities.”
The final days are set with a people divided into two separate and conflicting loyalties.