Gwa Ngadu is an ancient-very powerful alteration illusion spell that can be used for various purposes.
Archmage Stipang Pung Prangpasifik (lives during Merithic Era) was the first
man who introduced this spell for humanity. Where did it come from and how does it works is very difficult to understand. Legends said that Prangpasifik's Monks casted the spell to banish dark
force, power of the wickeds, and then
re-establish famous civilization.
At the end of the First Era, Lord Death-Ray from Mount-Tella Dominion invaded the monastery and took the GwaNgadu sacred tome from its place, holy lectern. It caused a huge unknown disaster followed by destruction of the entire realm. This event distorded the spell into a deadly curse who can make everyone nearby turn into idiot.
A very few
people nowadays born with
special ability to cast GwaNgadu without evoking the curse. Those
people are called 'Fuehrer'.
However, this spell can be casted without evoking the curse by mastering others
two tomes; 'Jangan' and '
Map'.