Hello! I'm so disappointed in myself for asking but I can't seem to fight the orc in the cave when Petraeus got kidnapped. Could I please get some help?
In the northwest corner of that cave is a treasure chest with a Fire Scroll. Memorize the scroll and hit the troll with fire. It will remove his regeneration! (If you read the book in Calista's house, it will tell you that) Happy gaming!