Rare and legendary weapons have the chance to give some badass perks that make them unique and viable options for crucible matches. This is my favorite part of destiny... being able to roll or find something completely unique from what anyone else has. I hope this is a feature destiny focuses on in the future and expands upon. For me my favorite is my Vanquisher VIII... Kind of a common legendary but I found one with precision sight spray and play perfect balance/hammer forged and third eye! Its by far my favorite crucible weapon and prefer it to any exotic primary. Check it out if you'd like its on my hunter and show off the unique weapons you've come across! EDIT 1: I love all of the feedback! What I really want to know though is not just what gun you have... but what perks that you rolled/found it with to where it separates it from the rest... even some blue weapons are found to have qualities that make them top tier crucible weapons!