Kozah's Needle is a retractable magic staff that can turn into a triple bar with chains. It is the primary weapon used by Dahlia Sin'felle, one of many users of the staff, and seemingly the most proficient.
Kozah's Needle can unleash electricity, even channeling it into an opponent's metal weapon. In addition, if Dahlia charges the staff enough, it can burn a hole into an opponent and lay them low with a large blast of lightning.