# Alchemical Compendium *Wondrous item, spellcasting focus, rare (requires attunement by a wizard)* - **Weight**: 3.0 lbs. Acrid odors cling to this stained, heavy volume. The book's metal fittings are copper, iron, lead, silver, and gold, some frozen mid-transition from one metal to another. When found, the book contains the following spells: [enlarge/reduce](/Rules/Source/spells/enlarge-reduce-xphb.md), [feather fall](/Rules/Source/spells/feather-fall-xphb.md), [flesh to stone](/Rules/Source/spells/flesh-to-stone-xphb.md), [gaseous form](/Rules/Source/spells/gaseous-form-xphb.md), [magic weapon](/Rules/Source/spells/magic-weapon-xphb.md), and [polymorph](/Rules/Source/spells/polymorph-xphb.md). It functions as a spellbook for you. While you are holding the book, you can use it as a spellcasting focus for your wizard spells. The book has 3 charges, and it regains `dice:1d3|noform|noparens|avg` (`1d3`) expended charges daily at dawn. You can use the charges in the following ways while holding it: - If you spend 1 minute studying the book, you can expend 1 charge to replace one of your prepared wizard spells with a different spell in the book. The new spell must be of the transmutation school. - As an action, you can touch a nonmagical object that isn't being worn or carried and spend a number of charges to transform the target into another object. For 1 charge, the object can be no larger than 1 foot on a side. You can spend additional charges to increase the maximum dimensions by 2 feet per charge. The new object must have a gold value equal to or less than the original. *Source: Tasha's Cauldron of Everything p. 119*