White Scorpion Strike
(Races of Eberron, page 112, DnD 3.5)
[Racial]
Your fists and feet sting like the dread white scorpion and are particularly effective against undead.
Prerequisite
Drow, ability to use ki strike (magic)
Benefit
Your unarmed strike has the ghost touch ability (allowing you to ignore the 50% miss chance when attacking incorporeal creatures), and deals an extra 1d6 points of damage to undead.