Your traps can go beyond normal limitations.
Benefit: An intensified trap increases the maximum number of damage dice by 5 levels. You must actually have sufficient caster levels to surpass the maximum in order to benefit from this feat. No other variables of the trap are affected, and traps that inflict damage that is not modified by caster level are not affected by this feat. An intensified trap uses up a trap slot one level higher than the trap’s actual level.
Path of Iron, © 2015, Ascension Games, LLC; Author Christopher Moore