It has been said before that it is rare for someone to practice two special-grade sword techniques at the same time.
Because special-grade sword techniques generally have varying conditions for cultivation, it is already remarkable for swordsmen to meet the conditions of one special-grade sword technique, let alone two. That is undoubtedly a matter of low probability.
It follows that swordsmen usually only practice one special-grade sword technique. Those who practice two are even scarcer, and there are many more who cannot practice even one, effectively severing any possibility of ascending to a higher realm.
Even among Sword Saints, it is extremely rare to see someone practicing two special-grade sword techniques unless the other technique they find is stronger than the one they currently practice and they happen to meet its conditions. Otherwise, Sword Saints typically stick to one special-grade sword technique and do not utilize a second.
