Winter Blast: It insta freezes people with just a gust of ice, and locks up those drones.
BTW I never said Jack would kill the MC, just that he could kill both Shepard and Marcus with Incinerate.
No way. Fenix maybe, but not Shepard. Shepard contends with the Mass Effect power Incinerate. And it consists of a high-intensity "fireball" that is actually plasma. He also takes quick bursts from flamethrowers, as well as occasional hits from DEWs. The ablative armor will make incinerate look silly.