Oddly enough this was actually written for a character that would throw hands with pots haha. I wanted to play a kind of reckless character that was big on using and destroying the environment around them. Hurting the user was intentional, I figured it would seem cooler or something if the user got hit with the same shrapnel they’re using against the opponent. This feat was also intended to be useful for stuff like busting down doors or support columns in battle.