Solidor Kasun is a self-proclaimed Haos Bakugan Brawler with unusual abilities that allow him to limitedly manipulate light (a quite obvious reason for his selection of Bakugan). However, despite the fact that he is a Haos Brawler, he has a tendency to use non-Haos Bakugan as well (although his Haos Bakugan are more numerous). Solidor's best friend is Anastasia Matveev and his Guardian Bakugan is Arcturus.