This is a time based challenge.
You must kill 1 Warchief and 5 Captains.
Timer starts when you leap off the tower and begin the mission.
You can die as many times as necessary to complete the mission, but the clock is ticking.
You may not pause the game.
You are [B][I]not [/I][/B]allowed to use any technique that allows endless chaining of shadow kills.
You may use any weapon/rune/ability that your character has picked up in the main game.