the rarest emblem was the one you get from beating bungie in the SRL races that happened like a week ago. considering they only did it for 2 hours, I timed myself and did 8 races an hour roughly. so they did about 16 matches. each match has 6 people, excluding the bungie person, 5. think you go it for top 3 (if you beat bungie). that's not even 100 people that got it (this is counting for 1 bungie employee, idk how many were in the races)