User blog comment:Kogath/Monster Hunter 4 Ultimate for the Nintendo 3DS/@comment-25033519-20141118215628

Forgive me if this question has been asked before, I never noticed this.

Can someone explain how some weapons can occaisionally heal the hunter simply from attacking? This is without the stones for frenzied monsters or the kinsect getting the healing buff, just from attacking. I also know there's an arena quests where hunters use these weapons, but I've seen this with normal weapons in normal quests as well, can someone explain what this new mechanic is?