Alertness (TcRaH)

Alertness
(TcRaH) 1 Slot - Wisdom - +1 Mod

A character with this proficiency is exceptionally attuned to his  surroundings, able to detect disturbances and notice discrepancies. A successful proficiency check reduces his chance of being surprised by 1. (This replaces the description of this proficiency in The Complete Thief's Handbook.)