This page includes all of the specific details of the selected feat as well as the Section 15 entry of the OGL for the product from which the feat comes. Feats listed in the Prerequisites section should be linked as well.
Your attacks have become even deadlier.
When using the Assassin trance, you deal sneak attack as a rogue of half your psychic warrior level. Your target must be eligible for sneak attack (not immune to precision-based damage, flanked, denied a Dexterity bonus, etc). In addition, when using the Assassin maneuver, your opponent must make a Fortitude save (DC equal to 10 + your base attack bonus) or be staggered for a number of rounds equal to your Wisdom modifier.