Wiccan 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. 
When the Darkchild used Nightcrawler as her "Bamf Dragon" he teleported to the X-Men headquarters and set about trying to destroy the shield that contained the demon hordes. He 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. Wiccan watched in horror as the rest of the demon horde escaped. He was one of the several who survived and fled with the rest of the X-Men into the subway tunnels during the early stages of the invasion. However, his survival after N'astirh found and attacked them is unknown, but after the defeat of Darkchild, Boom-Boom commented that all the X-Men had been killed.