I hope I'm wrong, but the Zodiac weapon quests..

[Issachar]

1.) luck
noun \ˈlək\

: the things that happen to a person because of chance : the accidental way things happen without being planned

Oh, but do go on.

Content in this game is built in such a way that an item will always drop without fail. If you slot yourself into one role, that is your own fault. Mark my words, this "rare drop" wont be any less common than a Vortex Ring of Striking. It's up to you if you have (or lack) the tenacity to get what drops.

But it's okay. I don't expect you to comprehend what I'm trying to get across. You seem to lack ambition

{Take care.}