Precog-Immunity: Blocks all precognition/future-sight/etc
Unyielding Wall: 相手s powers are invalidated preemptively
Pure Initiative: His Preparation always activates first
The Solution: Immunities/Bypasses/Etc no longer matter
The Exception: Kill immortals, move the immovable, etc
Among the many layers of swordsmanship that makes it so complex, he specialized in 1 particular layer: The Preparation
This goes beyond stances as he literally adapts to future threats, gaining the necessary Sword Arts to perfectly counter/bypass any power/skill/threat, rendering other abilities similar to his obsolete as the processes of said abilities have been invalidated at a fundamental level