Obtaining Scourgestones
Undead creatures sent out by the Lich King and his forces will have a chance to carry upon them three different levels of Scourgestones. One may obtain these stones by equipping one of the following trinkets:
- Template:Lcommon
- Template:Lrare
- Template:Lrare
- Template:Lepic.
Undead mobs in Western Plaguelands, Eastern Plaguelands, Scholomance and Stratholme have the chance to carry one of these stones.
Boss type mobs such as Ras Frostwhisper, Darkmaster Gandling, Baron Rivendare will always carry a Corruptor's Scourgestone.
Types of Scourgestones
[Minion's Scourgestone] - turn in 20 for an 
[Argent Dawn Valor Token]. Found on mobs level 50 and up.
[Invader's Scourgestone] - turn in 10 for an [Argent Dawn Valor Token]. Found on mobs level 53 and up.
[Corruptor's Scourgestone] - turn in one for an [Argent Dawn Valor Token]. Found on bosses.
Background
The Argent Dawn needs them so that paladins can turn the scourgestones into "mightstones".Template:Cite