User blog comment:Gracchus Mccarthe/How to cheat with Black Strongboxes. MWAHAHAHAHA!!!/@comment-25926644-20150724041254/@comment-25461088-20150803004755

I'm doing Nightmare for the mountains of cash for aug rewards. I'm currently about 600,000 XP out of 1,000,000 XP for the level that awards one core and one key.