Kara burst onto the scene with a succession of handles, which is right and necessary: the first one I knew about was Angel Eyes, which I always assumed was a Steelheart reference but never asked. Her ability to kill men from an elevated position lead to her being dubb'd Orbital Strike, which stuck for awhile. Various groups have formed and dissolved since then, and when she wants to play there's always a spot, but competing against John Rando isn't really her thing these days.
