I did it my friend.
Still the same thing, the only skill that has interference is the assassin cross break ..
I even managed to get the effect, but I had to change the skill formula in the skill db.
but as I don't know if it can generate a bug in the future, I'm back to normal.
In fact, there were few servers that I saw this skill make a difference in the others. Ex: XileRO~2005-2012, My server was the same way but I lost it haha.