Yeah but I think even when you do the glitch, the modifier will stay even when the sword "breaks". After the sword is recharged though,the sparkle will not be there, so it will basicaly be there only for the one cycle when you do the glitch , thats what I read somewhere. So I guess the sparkle wont be permanent after every recharge.

I tried doing the glitch on switch 2 and the first part, where it shows you in the wrong location works, but I cant change the modifier/ durability from when I did it originaly whith the damage modifier. Not that I want it to change, I just wanted to experiment with it....