Lingering Damage
Epic feat
Lingering Damage is a D&D 3.5 feat (Epic) from EL, p. 62. Your sneak attacks continue to deal damage even after you strike.
Prerequisite
Sneak attack +8d6, crippling strike class feature,
Any time you deal damage with a sneak attack, that target takes damage equal to your sneak attack bonus damage on your next turn as well.
Benefit
Any time you deal damage with a sneak attack, that target takes damage equal to your sneak attack bonus damage on your next turn as well.
Description
Your sneak attacks continue to deal damage even after you strike.