User blog comment:KodachiZero/Weekly News - 11/@comment-27121980-20160816105833/@comment-26432452-20160816134030

I think this is more like Challenge gatcha. You could get enhancers, 3*s or the likes but also you have chance for a jackpot 5*.

Will try to mlb the Zarobi first then think about this later. You need 5 copies of each demon to mlb but judging from how rare challenge gatcha gives you ssr on JP, I think I will be happy with LB1 Coro.

Also on the some previous raid, I went to Lv 220+ and that gave me 400+ rings so between that or sacrifice that rings for a chance of past demons. >.>