Your traps have the maximum possible effect.
Benefit: All variable, numeric effects of a trap modified by this feat are maximized. Saving throws and opposed rolls are not affected, nor are traps without random variables. A maximized trap uses up a trap slot three levels higher than the trap’s actual level.
An empowered, maximized trap gains the separate benefits of each feat: the maximum result plus half the normally rolled result.
Path of Iron, © 2015, Ascension Games, LLC; Author Christopher Moore