Type: General
Source: City of Splendors: Waterdeep
You can sense when things don't feel right, and you have a knack for avoiding deadly traps and sudden ambushes.
Prerequisite: Wisdom 13, trap sense class feature.
Benefit: You add your Wisdom bonus to your trap sense bonus. In addition, you can apply your trap sense bonus to your AC during a surprise round (although you still might be flat-footed if you were not aware of your foes before they struck).