You can channel incantations to maximum effect.
Benefit: You can maximize an incantation. All variable, numeric effects of an incantation modified by this feat are maximized. A maximized incantation deals maximum damage, cures the maximum number of hit points, affects the maximum number of targets, and so on, as appropriate. Saving throws and opposed checks are not affected, nor are incantations without random variables.
Augmented incantations can be maximized; a maximized augmented incantation deals the maximum damage (or cures the maximum hit points, and so on) of the augmented incantation.
An empowered and maximized incantation gains the separate benefits of each feat: the maximum result plus one-half the normally rolled result.
Using this feat increases the channeling DC of the incantation by 4. The incantation’s DC cannot exceed your maximum DC.