Holy crap, where does everyone get all the ironite to run these dungeons so many times, talking about 2600 Raven runs, 600 airstrip runs like it's nothing. I'm always a few thousand frags short of getting the new eddies, despite completing nearly all the challenges. Are you constantly buying large amounts of ironite in order to run these, or just saving up and not spending much until these big events come up, which seems to be almost every month now? Can't keep up. Frustrating.