To do this take 25 Monster Meats to the graveyard and place 24 of them on the little graves. The last one put on the large grave at the back. When you now find the ghost he will give you either a Black Staff, Strange Bone, Dragon Bone,Death Sword, Wraith Shield, or Dark Charm each time you do this. There will also be random items such as Pita Fruits, Big Pita Fruits, Herbs, Super Herbs, Antidote Herbs, Sight Herbs, Tunam Fruits, and Red White and Blue Sands on the smaller graves as you do this. The fastest way to get the meat is to warp to the 6th floor and take the door back to the 5th floor. Then when you go to the room to the left there will be 5 of them in there. When you have got them return to the sixth floor and repeat the process to make them reappear.
Tool Shop Unlocked Just save the Tool Shop's daughter and his shop and all it's wares will be available to you. Ok... How do you save his daughter? Well get the the 11th floor of the tower and take things from there. Library Unlocked Get the egg needed to save the Tool Shop's daughter and you can go read the books in the library.