To incorporate this skill trick into the Tome of Prowess system, change the prerequisites to the following: Bluff 7 ranks, Psychology 7 ranks, Affability 3 ranks, Perception 3 ranks. (A single skill point is far more valuable in the Tome of Prowess than it is in core D&D, due to the removal of bonus skill points for a high Intelligence score. Furthermore, several skills were consolidated or removed, and Bluff and Psychology themselves do a lot of what Counterfeint would do in the standard system. Thus, the total number of ranks required for this skill trick (and the minimum level) had to be reduced.)