Prerequisites: Craft (traps) 5 ranks.

Benefit: You are uniquely skilled at assembling death traps. You gain a +2 bonus to your Craft (Traps) skill, and any mechanical trap you create gains a free +1 bonus to the Perception DC to locate it, and the Disable Device DC to disarm it. When you craft a mechanical trap, use the item’s gp value as its sp value when determining your progress (do not multiply the item’s gp cost by 10 to determine its sp cost).