
The actual attack itself, however, is never seen clearly due to the speed implemented. It is usually at this point that the victims start manifesting and feeling the effects of this high-speed attack. It seems to employ elements of iai (instant sword-draw-and-resheath) since it is generally initiated (though not always) with the user moving towards the intended target(s) with an unsheathed blade and walking past them before sheathing it back. Only when a certain amount of time has passed, which is approximate to the time the user walks ten feet away, or three meters ( verses, as the name suggests), does their opponent realize the attack.

This sword discipline was also used by Ryuma (due to Brook's shadow that was in him), who demonstrated most of the known attacks at a level far superior to Brook's. The majority of the techniques are named after songs and dances coupled with fencing terms usually spoken in French but they sometimes make use of Japanese.

Its techniques emphasize speed and precision, which Brook learned from his Kingdom's Assault Squad. Swordsmanshipīrook uses a graceful form of swordsmanship that resembles classical fencing ( フェンシング, Fenshingu ?) and Iaido. He would utilize this enhanced blade with his graceful swordsmanship. Due to this feature, Brook gave it the epithet of "Freezing Sword" ( 凍える剣, Kogoeru Ken ?).

The energy of his soul brings the "very cold of the underworld into this world", resulting in the sword being freezing cold. Additionally, Brook is able to enhance its power by enveloping the blade with his soul using his Devil Fruit ability. The sword is highly sturdy and resilient as it remained untarnished even after being used by Brook for more than fifty years in countless battles before the Longarm Tribe sharpened the sword during the timeskip. It looks like a regular purple cane, with the hilt of the sword also serving as the handle of the cane.
