Thrud got angry that someone scribbled in a rare classic he borrowed from Pandaemonium. Speak with the three people that he lent it to and find out who marked it up.
Step 1. Talk with 'TulbergHe is an Archon Sentinel patrolling the inside of Altgard Fortress..
Step 4. Talk with ThrudA Protector of Divinity residing in the Altgard Fortress. He has a strong sense of responsibility and is very persistent..