Prison of Parchment

Prerequisites: 6th level, Pact of the Tome

A number of new pages appear in your Book of Shadows equal to double your Charisma modifier (a minimum of two pages). At the conclusion of a short or long rest, you can place an item or object within 30 feet of you within one of the pages, placing it within suspended animation within the page, preventing it from aging or being used. The object cannot be removed unless it is done by you or by another creature with your consent. A page can only have one such item stored in it at once, but it can still be used for other purposes. The item must be Large or smaller to be placed within a page.

You can also attempt to store a creature within a page. When you attempt to place it in a page, it must make a Charisma saving throw. On a fail, it is placed into suspended animation. While in the page, the creature is incapacitated, can't move or speak, and is unaware of its surroundings. The creature is immune to poison and disease, although a poison or disease already in its system is suspended, not neutralized. The creature can repeat the saving throw every hour, being placed into the closest unoccupied space to you on a success.

Any attempt to discover the location of a creature or item placed in a page through divination magic instead points towards you and provides no insight on its exact location.

If your Book of Shadows is destroyed, all items or creatures stored within its pages are ejected in the closest spaces adjacent to the book. Replacing it when it isn't destroyed instead places all stored objects and creatures into the new Book of Shadows.