It's funny that Educated Fool received his first two Liliths specifically type and order I.e Sentinel then warrior, that's how I received mine during the previous frag event when I depleted all my ironite stack. I purchased Gunner Lilith with frontier coins and then picked her up earlier today through my next frag collection... what happened to RNG there purely chance?
Also!
Not a word of a lie I have pumped at least 100 rare souls through in the last 48 hours and not 1 4* or 5* character.
I actually at one point used 2 x rare souls and got 2 x more as my reward, this happened twice then I got 1 on its own but all were duds..
I am really curious if the RNG can be tweaked to and fro by developers so that the likeliness of dropping a higher quality character becomes less at times that suit them.