You have learned how to make slashing attacks more impactful with Lacerating Cut.

This technique may be utilized with any melee weapon that does slashing damage.

On your turn when you make a melee weapon attack roll, you may expend one Weapon Technique charge to make the attack a Lacerating Cut. Make your attack as normal. Additionally on a hit, you cause a ragged bleeding wound on the creature which causes them to suffer one additional die of slashing damage on any attack which causes slashing damage. The effect lasts until the end of you next turn, or the creature regains hit points.

The effect of the Lacerating Cut does not stack.

When taking this feat gain the Advanced Weapon Technique Training feat if you do not already have it.