The clone forces shown at the conclusion of "Attack of the Clones" comprised the largest digital army created for a film at that point. Lucas proposed to concept artists that "Revenge of the Sith" would open with a montage of seven battles on seven planets. Lucas then radically re-organized the plot; instead of opening the film with various Clone Wars battles, Lucas decided instead to focus on Anakin Skywalker. The absence of the "seven battles on seven planets" in part led to Lucas's decision to launch the CGI-animated "Clone Wars" television series; Lucas said the cartoon could "do better" at depicting the conflict.