I have a couple of questions on skull castle. I believ I have been through just about the entire castle, except for a section of the sewer that I can't seem to catch. Unless I'm missing something.

Where is the relic that the Lich is talking about?

Where is Mada Mabbig?

Lastly, Where is the scroll that the Vampiress in the room is talking about?

Thanks
William

There is a grate near the room with the small round pool in it. Once you are able to open that you will be able to find all the items for which you are looking. Don't worry about the sewers - the paths that you think you missed are just loop arounds from other areas.
Wyv

Thanks