Improved Mastercrafter
You are adept at creating mastercraft electronic and mechanical devices (including tools, vehicles, weapons, robot manipulators, and armor).
Prerequisites: Computers, Engineering, Life Science, Mysticism, Physical Science, or appropriate Profession 8 ranks
Benefit: When successfully completed, a mastercraft electronic or mechanical object provides an equipment bonus on skill checks made to use the object (in the case of mastercraft vehicles, this includes Pilot checks). A mastercraft weapon provides a bonus on attack or damage rolls (your choice). A mastercraft suit of armor improves the armor’s equipment bonus to Defense. In each case, the bonus can be +1, +2, or +3, and no single object can have more than one mastercraft feature. (For instance, you cannot build a mastercraft weapon that gains a bonus on attack rolls and damage rolls.)
On average, it takes twice as long to build a mastercraft object as it does to build an ordinary object of the same type. The cost to build a mastercraft object is equal to the purchase DC for the object (or its components) + the bonus provided by the mastercraft feature (+1, +2, or +3).
Apply the following modifiers to the Craft check DC for mastercraft items:
You can add the mastercraft feature to an existing ordinary object or a lower-grade mastercraft object by making a Wealth check and then making the Craft check as though you were constructing the object from scratch.

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