Wither Resolve

Your channel positive energy has the added power to decrease the Will saves of undead.

Prerequisite(s): Channel energy class feature.

Benefit(s): When channeling energy to harm undead, you can exchange any number of damage dice (beyond the first d6) to impose a -3 penalty (per dice sacrificed) on all Will saves the undead makes in that round, including the save made against your channel energy.