So, before the ep. 6 maintenance I was able to grab the 15* gunblade and watched a video saying that you could change the weapon into another weapon of youe choice by using the batch of 999 items that comes with it.
My question now is where/how do I switch it to a Sword? I the video I mentioned did not say where/how, just says you can do it, I also searched around google, reddit and yt but no luck. Could anyone help, please?