Hello In the mission Secrets of the Dwarves (Finding Queen Justinia), at the end of the battle, I think I did something wrong, I ended up fighting Ifan Ben-Mezd, and now I only have 3 members of the group. What should I do to get him back?
Did you kill him or did he leave? If you killed him use a revival scroll, if he left then perhaps he has a very low attitude towards you or a party member and in that case I would reload and try to improve his attitude with the correct dialogue options etc.
