How can I remove taints from my character?

Question

During Soul War quest our character got taint (kind of a curse) after killing each of the mini bosses. What requirements we have to meet and how to remove these taints from our character?

Answer 1

There are three ways to remove the penalties:

1. Get all 5 of them and defeat Goshnars Megalomania.
2. By failing to kill Goshnars Megalomania, the last 2 taints will be removed, meaning 2 bosses will have to be killed again to regain access. The 2 bosses that must be repeated are random, but they are always the same for the team.
3. Talk to the Flickering Soul about bout penalties or taints. Every time you gain or lose taints you need to wait two weeks before you are able to reset them.