My fire team and I are going to do each strike from start to finish on each planet and have a different challenge each time. Like sidearms only and stuff like that. It's easy to do this weapon only or that weapon only blah blah. So come up with some challenges hard, easy, fun all that stuff of use GO TEAM ! Edit: My fire team consists of Hunter Titan Me ( all 3 ) With that in mind set a challenge. Sucks we all can't do throwing knife or shoulder change. You know.