The Master Necromancer - Vol 1 - Chapter 65

Skraal took a deep breath and asked himself

"According to this information, creating an army of skeletons is a good idea to begin with."

Skraal knew that creating an army of skeletons is not an easy thing for normal necromancers because necromancers need their magical energy to be powerful and improve themselves, but most of the time after creating a skeleton with the same level as themselves, they will lose all magical energy they have for one day, making them virtually ordinary humans without any magical power whatsoever.

At that time, Skraal furrowed his brows and started thinking.

"Because of this fact, many necromancers formed their own faction, creating power from united forces. If there is an organization made up of level 2 to level 3 necromancers, they could create armies of the skeleton. When a necromancer creates a skeleton, other necromancers or mages in the faction could defend them from getting attacked by others."