I like the idea of an undead army, or something like it, but i would add a few changes. I especially like the idea of a whole \'hidden\' civilization of undead players.

First of all, people would be able to choose if they incarnate into an undead creature or back to a living person after they die. That way people who don\'t like to be undead, will never be undead, people who like to play the dark side can.

Second, undead persons cant die of physical damage,a huge advantage. Other advantages and disadvantages of the undead i assume the same as in the first post. I

Undeads can return to the living by completing some quest, so nobody will get stuck being undead.

Just my vision on an undead legion