You can use the power of a wielded wand to make some spells you cast harder to resist.
Benefit: You may perform somatic components with a hand holding a wand. In addition, if you cast a spell of the same school as the wand, you may expend a charge from the wand to add a +1 bonus to the DC of the spell cast.
Section 15: Copyright Notice – Advanced Feats: Visions of the Oracle
Advanced Feats: Visions of the Oracle. Author: Sigfried Trent Copyright 2011, Open Design LLC, www.koboldquarterly.com. All rights reserved.