I bought five of those 30 packs of tickets, and in 150-160 rolls, I managed to get Whip, her super card, and 200 or so KOF and AS gold souls, each. With Whip in hand, I've got an ideal defense fighter team set up, though I might try and get Wonderland Yuri.
On that note, I'm tempted to get Krizalid, since I don't have a good balance fighter. I'm kind of regretting not trying to get Orochi Chris, since in trying to pull for O.Shermie's super card, I got O.Chris' super card three times. I hear an event will happen at some point in which the reward can be a selector ticket for a number of past FEST fighters, the Orochi Trio being among them. I just hope that event isn't in like...October or something.