toget hiabusa/flight get all skulls
scout beat the campagian on all difficulties
e.v.a beat heroic
somthing else for beating legendary
and cqb and mark 6 are from the begining
u dont get flight from skulls. there is no covenant armor for that.
.............
[Edited by red_hot_wasabi, 1/13/2008 3:28:47 PM]