Binder of Unbound Forms
Aura moderate transmutation; CL 10th
Slot -; Price 38,000 gp; Weight 4 lbs.
Description
This is a slim, leatherbound folio containing ten yellowed parchment pages. These are unable to be marked, absorbing all conventional pigments. Ink mixed with an eidolon's blood, however, is capable of permanently staining the pages. A summoner willingly damages his eidolon for this, causing it to lose hit points equal to the number of evolution points it possesses. This damage is healable as normal. This mixture is usable in the book to sketch or describe a variant form of the eidolon. Doing so takes one hour and fills one page. At any time after, this page is activated by tearing it from the book. The page is consumed by gray flames and the linked eidolon is reshaped into the described form. Tearing a page is a move action for the user, transforming is a full-round action for the eidolon. If the eidolon is not currently summoned when a page is torn out, the page is expended with no effect.
The eidolon is wholly remade by this; even switching base forms if desired. Evolutions are re-assignable as well, the number of points that may be changed equaling those sacrificed to create the page. The eidolon also gains temporary hit points equal to the original sacrifice. An eidolon remains in this form and retains these temporary hit points for one hour before changing back. Each page is usable only once, though multiple pages may be prepared at a time.
Construction
Requirements Craft Wondrous Items, rejuvenate eidolon, transmorgrify ; Cost 19,000 gp