Developed by the only current practitioner of the fighting style. Keldran Fuma, while reading a book that was riddled with various animal vs animal combat one of the most enjoyable ones for him with the lock and clashes of the bulls. So this is where the inspiration for the technique was drawn from.
When in a clash with any sort of weapon wither it be a sword, hammer, or even a kunai. Using the theory of the bulls horns and the attack dominance he uses his chakra to create a chakra shroud that can only be seen or felt by sensory type or Dojutsu wielders. In the shape of bulls horns, so it can easily add more strength and power to his weapon locks and easily overpower opponents. And if they are weak enough could dis-arm them directly or shatter the weapon depending.
Easy to over-power other in clashes
Possible weapon shatter or break
Adds overall strength to his swords
A waste of chakra if dodged or etc
Can only be used in clashes between weapons
Easily countered by Dojutsu
Approved by Edit