This book is possessed by an ancient bloodletter demon and will not open until its keeper offers its own blood willingly. It becomes attuned after getting the taste of its keeper and will open up its blood covered pages for them to see. Others are unable to see whats written as the pages only appear blood covered. In order to ask for a gift you must cut the palm of your hand and let the blood touch the pages, taking 1d6 damage in the process.
This book has 4 charges, and regains 1d4 charges at dawn. As an action, you can open the book and offering up your blood; this expends 1 charge. If the keeper of the book is good-aligned, when offering blood they must make a DC 20 Wisdom save to avoid becoming unnerved, taking 1d4 psychic damage on a failed save. Once blood has been offered for a gift you make a 1d100 roll for the possible outcomes.
1-9 - The demon revitalises 1d20 + character level in hit points.
10-19 - The demon drains your vigour. You suffer 1 point of exhaustion.
20-29 - The demon grants you 1d20 + character level in platinum pieces.
30-39 - The demon curses you to be brutally honest. You are left unable to lie for the next 24 hours.
40-49 - The demon grants you 2d20 + character level in platinum pieces.
50-59 - The demon curses you to suffer from ravenous hunger for the next hour.
60-65 - The demon grants you sudden and random luck. You gain advantage on ability checks for the next 24 hours.
66 - The demon grants you one Wish. (This can only be granted once per long rest)
67-69 - The demon curses you with sudden and random bad luck. You suffer disadvantage on ability checks for the next 24 hours.
70-79
- The demon grants you the ability to influence one action of another
individual. Granted you have their blood added to the pages.
80-89 - The demon grants you 3d20 + character level in platinum pieces.
90-99
- The demon curses you with a blood debt. You must deal 100 hit points
worth of physical damage to any other than yourself for the book within
24 hours. If the debt is left unpaid after that, the book will draw 50 +
character level in hit points from you.
100 - The demon grants you a large sized red Diamond. (Worth 10.000g)