Unearthed from the mystical pages of Tasha’s Cauldron of Everything, this rare wondrous item demands attunement by a wizard. The book emanates acrid odors and is adorned with copper, iron, lead, silver, and gold fittings, frozen mid-transition.

It acts as a spellbook containing spells like Enlarge/Reduce, Feather Fall, Flesh to Stone, Gaseous Form, Magic Weapon, and Polymorph, all transmutation wonders.

While held, the book serves as a spellcasting focus for your wizard spells. With 3 charges replenishing daily at dawn, you can employ them in the following ways:

Spell Replacement: Spend 1 charge and a minute studying the book to replace one of your prepared wizard spells with a different transmutation school spell from the book.

Object Transformation: As an action, spend charges to touch a nonmagical object not worn or carried, transforming it into another object. For 1 charge, the object can be up to 1 foot in size, with additional charges increasing the maximum dimensions by 2 feet per charge. The new object must have a gold value equal to or less than the original.