Video uploaded by DELTA WARFARE (DELTA WARFARE-Gaming Channel/XDELTAxWARFAREX). About this video:. Hello and welcome to the seventeenth episode of Call of Duty: Black Ops 3 I Use Every Callsign. In this series I will be using every single callsign that Call of Duty: Black Ops 3 has to offer. We kick off the seventeenth episode by using the callsign Firebreak. Just like all of the callsign's Firebreak has his own unique abilities which are the Purifier and Heat Wave. The ability that we use in this episode is the Purifier ability. The Purifier ability is a "Flamethrower that fires a steady stream of heat, scorching enemies with in close range." In the next episode of Call of Duty: Black Ops 3 I Use Every Callsign I will use the callsign which is know as Firebreak and I will use a new ability which is know as Heat Wave. Thanks for watching don't forget to like the video for support and subscribe to become apart of Team Warfare today thank you..