Wooowww... you think you can mine normal essence and get 13m+ exp in 30 days? That's a little less than 500k mining experience a day. You can't do that mining essence. Not that I know of, at least.
say you mined 24/7, you would get about 80k exp a day. That's still 170 days for 99 mining. I don't think you're capable of getting 85 mining, let alone 99.
guys are you serious? I just showed you the math on ess. It would take 6 months IF YOU PLAYED 24/7. If you mined ess 6 hours a day, it would take 2 years.