You can apply a certain type of grafts to other living creatures or to yourself.
Prerequisites: Heal 10 ranks; see Benefit below for additional prerequisites.
Benefit: Choose a type of graft: aboleth, beholder, fiendish, illithid, maug, silthilar, undead, or yuan-ti. You must be an aboleth to choose aboleth grafts. You must be a fiend to choose fiendish grafts. You must be an illithid to choose illithid grafts. You must be a maug to choose maug grafts. You must be a yuan-ti to choose yuan-ti grafts. There are no additional requirements for choosing beholder, silthilar, or undead grafts.
You can create grafts of your chosen type and apply them to other living creatures or to yourself. Creating a graft takes 24 hours for each 1,000 gp in its price. To create a graft, you must spend 1⁄25 of the graft’s price in XP and use up raw materials costing half of this price. See Grafts for prerequisites and other information on grafts, or select one of the graft types above to go to that specific one.
Source: Libris Mortis, page 27. Also appeared as sidebars in Lords of Madness, page 216, and Fiend Folio. This version of the feat combines features of all of three of these to cover all races and graft types mentioned in those separate versions.