Gallant Crusader (3.5e Feat)
From D&D Wiki
 Gallant Crusader [Class]
You combine a flashing fighting style with a deep religious dedication and a pure heart.
Prerequisite: Grace (Swashbucker class feature), Divine Grace (Paladin class feature)
Benefit: You add your Paladin and your SwashbucklerCW levels to determine the strength of your Swashbuckler Grace and Dodge bonus, and your Paladin's Special Mount, Smite Evil and Lay on Hands class features. In addition, your Insightful Strike ability is based on Wisdom, not Intelligence.