"Magic Constancy?" Upon hearing this name, Gaven knew that it was nearly impossible to use such a spell for large-scale road building. "Why is there such a big difference?"
Because this spell does not require the consumption of additional casting materials, much like the Wish Spell, it burns the spellcaster's Professional Experience. Depending on the Magic Effect needing to be made constant, the expended Professional Level varies. For instance, to make an Enlarge or Shrinking Spell permanent on a person, only five hundred points of Professional Experience are needed.
This is also why Hobgoblin Giants on the Giant Plains have been carefree for many years yet have not all been captured by those spellcasters to serve as servants. Compared to the effort, for Transcendent Casters, it is not difficult to create a batch of Pseudo-Giant Servants by sparing some Professional Experience. In nature, they are still of the same race before the enlargement.
