In "Batman: Brotherhood of the Bat", some years after Bruce Wayne's death and humanity's decimation by a virus unleashed by Ra's al Ghul, Ra's takes control of the Batcave and uses some of Bruce's sketches of possible costumes to create an army of Bat-men based on Bruce's rejected costume designs. These costumes reflect darker or more heavily armoured styles that Bruce considered using before he decided to go with a simple design that could be adapted for multiple situations, feeling that others suffered such problems as impractically large capes, excess padding providing enhanced protection at the cost of mobility, or looking too demonic for his goal of becoming part of the darkness without appearing too intimidating for the people he was trying to protect. Later in the storyline, Talia is able to direct her son, Tallant, to oppose his grandfather, with Tallant donning his father's own Batsuit to infiltrate Ra's's plans and destroy his grandfather's army.