History
Broo was a member of the X-Men who worked with the science and magic division whose job was to maintain the force-field that contained the section of Manhattan which was controlled by the Demon Horde and ruled by Illyana Rasputin.[1]
When the Darkchild used Nightcrawler as her "Bamf Dragon" she teleported to the X-Men headquarters and set about trying to destroy the shield that contained the demon hordes. Broo and the rest of the science and magic teams went to help the X-Men, leaving Beast and Doctor Strange as the sole people defending the force-field. Darkchild and the Bamf Dragon teleported straight into their room took down the shield. Broo watched in horror as the rest of the demon horde escaped.[2]