V.80 Aran

I could understand a random scroll gach if it were 100% every time like Gachapon, but in this case there are 10s and 60s of this scroll. It's got to mean something different.

My thoughts on that are that they are scroll gach's for the respective type of scrolls, as in the 10% one always gives 10% scrolls and the 60% one always gives 60% scrolls. I am even willing to bet that we will soon see 30 and 70 % ones, followed by a Vega's scroll that gives clean slate/ white scrolls.