"The unnatural living dead leave a stain upon the Light, and a Paladin is ever-aware of such blights."
This Paladin ability tracks all undead targets on the minimap with red spots ( ). But can't track Forsaken undead players.
(similar to Track Undead, Hunter ability)
It can be acquired by completing the Tome of Valor quest chain after Level 20.
It is very useful in any area with plentiful undead, and gives the Paladin more awareness in instances such as Stratholme, Scholomance and Naxxramas, or zones like Raven Hill in Duskwood.
Patch 1.2.0 (18-Dec-2004): No longer available via the trainer; quest reward only.