It would be nice to have a item that when used teleports you to your ancestors tower. Maybe just have it a one way like the scrolls of recall but toward your tower. You have to craft it in the laboratory using a scroll of recall and maybe something you find in the basement. It's like changing the magic of the scroll to port you to the tower and then cementing the magic to a orb or a rod. Have it where it consumes a scroll of recall when you use it, as the magic cannot regenerate itself. Later in the game you might be able to have it a unlimited version.