FYI making 20 accounts =/= 98% to get a legendary, its still 5%. Probability 101
750 Flamed Achieved 2/10/16. Too lazy to re-max.
Some other things that I would have done:
1. Creating accounts and rolling til I have a PD. I always prefer a Vlad than a PD but as a starter, PD is more helpful.
2. I wouldnt have consumed duplicated legendary.
3. I wouldn't have tried to keep my might low. I would have boosted whenever i feel raiding and expedition is easy.
4. If you are ok with spending some cash, the earlier you spend the better but make sure #1 is done first.
Life is short, so sweep.