Type: Psionic
Source: Dragon #349
You can convert psionic energy into arcane or divine energy.
Prerequisite: Ability to prepare spells, ability to cast 1st-level spells, ability to manifest 1st-level powers.
Benefit: You can spend power points to prepare an additional spell. You must expend a number of power points equal to (2 x spell level) +1. You can only sacrifice power points when you prepare spells. You may only gain one additional spell per day using this feat. You cannot use power points to prepare a spell of a higher level than you could normally cast. For example, you cannot sacrifice 9 power points (for a 4th-level spell) if you can only manifest 3rd-level powers.