Seize the Moment (3.5e Maneuver)

You twist probabilities, bringing into reality only the most cutting and wounding strikes.

For the rest of your turn, the threat range of any melee weapon you attack with is doubled. In addition, if you threaten a critical hit with a melee weapon, the threat is automatically confirmed. This maneuver is a supernatural ability. Seize the Moment does not stack with other affects that increase the critical threat range of a weapon.