So, we restore Thiolas' mana and heal the guys. We give the Hammer to Zumak. Then we go to the Warrior Halls, with caution and scouting. Right?
By the way, Nebok, the link to the map in the main post is broken.
Added 6 minutes later
Although, on the other hand, it's better to give the Hammer to the demon. Zumak's weapon deals mental damage; I forgot about that. And switching weapons during battle, as far as I understand, takes a turn. Right?