The Flame and the Void (3.5e Feat)
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The Flame and the Void [General, Fighter]
"The Flame and the Void" refers to the visualization of a flame in a void; all concerns - emotions, thoughts, even the concerns of life and death - are fed into the flame. This allows the character to become one with his surroundings.
Prerequisite: Cha 13
Benefit: With a move action, you can enter the void. Your Charisma modifier then replaces your Strength modifier in combat. You may remain in the void for for a number of rounds equal to 3 + your character level. You may only enter the void once per day.
Normal: Your Charisma modifier has no role in combat.