Vorr, the Insane is the fifth and last scenario in The Fiery Moon, the sixth part of Heroes Chronicles. The Ancestors gave Tarnum a vial of sap from the World Tree, which could cure Vorr's insanity, and sent him to battle. But the Mad Ancestor was more powerful than they realized, and he killed most of Tarnum' army, including his second-in-command Grumba and the shaman Wern. Skizzik disappeared, and they believed there wasn't enough of his body left to identify him. Tarnum's clothes and armor were burned from his body, and after gathering the scattered surviors of his army, he vowed to kill Vorr.