Talk:Call of the Crystal Cavern/@comment-24.126.46.222-20130427175052/@comment-24.126.46.222-20130428145547

Thanks for the advice - I'm not interested in A or B rank though, I just need four of the event MR. I'm currently at the top of C rank (ran out of crystals and still deciding whether I need to spend to stay in C). Would you recommend that I do trial and error with a ton of potions or buy a few orphic crystals?