+0.2% extra damage vs. undead per point. This is the first creature-specific skill. Out of 393 creatures listed in FallenGuide, only 40 are classified as undead as of 9/19/07. ‘Nuff said about that.
Comment from another player = The hardest creatures to kill are undead creatures, so this is a very useful skill to have. In certain areas absolutely vital to staying alive and getting 1 hit kills.
12:31, 18 March 2011 (UTC)
As of 03/18/2011, out of the total 1746 existing creatures, 200 are Undead. That means about 1 in 9. When dealing with undead, Holy Flame might make the difference between 1-hitting and not.