This spell bears numerous halos: an Initial Spell of the Mysterious System, the first and last spell of the Mysterious System, the Dibilos Peak before Mysticism, and so on...①
Regarding whether a spell model could exist for this spell, many Mysterious Scholars have diverse opinions, resulting in the formation of two factions.
The Secret Keeping Faction, led by the Secret Keeper Ocar Kunquis, advocates that not all Mysterious System Spells have models; for example, Mystical Technique is merely an external manifestation of some mysterious rule.
Unless you can construct the entire rule itself, a mystical technique model simply doesn't exist!
On the other hand, the Truth Faction, headed by Secret Method Control Anderson Manderson, firmly believes that all Mysterious System Spells have a standard model, and Mystical Technique is no exception!
As long as research is persistently continued, one day, all mysteries will eventually be unraveled!