Mollarok's Fist (3.5e Feat)
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Foe and adjacent creatures are stunned by thundering blow
Prerequisite: STR 15, Improved Unarmed Strike, Stunning Fist
Benefit: You must declare that you are using this feat before you make your attack roll (thus, a failed attack roll ruins the attempt). By expending one Stunning Fist use for the day, you force an opponent successfully struck by your unarmed attack, and all creatures adjacent to that opponent, to make a Fortitude saving throw (DC 10+1/2 your character level + your WIS modifier) or be stunned for 1 round. The opponent struck by the unarmed attack is dealt damage normally. This feat can be used only once per round.
Normal: Opponent would not be stunned by unarmed attack
Special: A fighter may select Mollarok's Fist as one of his fighter bonus feats.