OK, I have an S-Rank weapon and I'm interested in adding an element to it. So I know I can accomplish this in the East Tower quest... The guide on this website states that I can access the "s-rank" option in Galleon's shop after I beat Epsilon, and then the option will always be available to me. Fine... The problem is that I don't want to play through the East Tower quest, yet. I'm waiting for a certain group of friends and we're going to role-play through it. I want be surprised. My question is: if someone who has already accessed the "s-rank" option in Galleon's shop (thus already finishing the quest) starts a team, and I join, will I have access to the "s-rank" option as well (without finishing the quest)?