Description:

[Ghostly Soul] is one of the three undead-line stacking skills and the skill exclusive for the Ghost monsters. Only Ghosts can obtain this skill, but Liches and similar undead can obtain not only it but also the Skeleton-limited [Wrightful Lifeforce] and the [Nether Hunger] skill of the Zombies.

These three skills are one of the two sets of skills that allow the undead to stack more HP, MP, or SP than their original values. Compared to the first set which gives 10 extra points for each skill level, [Ghostly Soul] and its companions grant 20 points for each skill level. Added together, these skills can allow the already resilient undead species even tougher to kill...yet again.

Iron's comment: Nothing is tougher than an undead.

Garami's comment: Yeah, I can see that..., you can't kill what's already dead.