Quote Originally Posted by Yukarichan View Post
I only have 7 days left and i only know that the item cost keep increasing with each exchange...Can someone tell me which item i should prioritize here?
Assuming you don't have a full MLB Eidolon set, absolutely the Eidolon. This event will give you extra mats as long as you do 5 runs per day, so you should get the MLB easily.

Then just get what you can.