Quote Originally Posted by Goblin_Priest View Post
Given what we know about vampires, there's no reason to believe that other intelligent undead work differently.
As it turns out, there is such a reason:

Quote Originally Posted by The Giant View Post
Nothing that happens with vampires in this comic can be extrapolated to work similarly with other undead. All types of undead work differently, that's why they are different types in the first place. Xykon is still Xykon.