Gatekeeper Ziggurat:
Good choice! Now go to the dungeon, slay the guardians of ancient cult and bring back the scrolls of ancient magic.
When you bring me the scroll, I will remove the magic power it contains and turn the scroll into a Blank Scroll. A Blank Scroll is the only reward I can offer you.
Have you heard of Merchant of Mammon who often appears in the castle area? He will be very interested in a Blank Scroll. You will find out more when you meet him. It won't be easy to find him though...
"Tell me more about the guardians of ancient magic."