"I have the same feelings about (Kōsa Hō) – Intersection method, as I did about the last technique Sensei. I think that I can use this technique without actually posting it with free form description, but like you said at the very beginning, this technique (Kōsa Hō) – Intersection method does 40 damage and says it is even able to shatter through bones. So if I have to deal with a technique that I need to use a technique against without breaking the rules, then I can use (Kōsa Hō) – Intersection method to shatter something like rocks or earth techniques. But if it is just Taijutsu, I can do this with just description."