Battle Momentum (3.5e Feat)
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Battle Momentum [Fighter, Combat]
Your strength and force when fighting can send you deeper into enemy lines with every swing.
Prerequisite: Combat Reflexes, Str 13, Dex 13, base attack bonus +6
Benefit: During a full-round action, after felling a single target, you may sacrifice one Attack of Opportunity until your next round to make a five-foot step. Every attack you make after this five-foot step is subject to a -1 penalty. This penalty increases for each five-foot step you make using this feat.
Normal: You can only make one five-foot step during a full round attack action.