User blog:ThisUserLikesOreo/Bad luck with Dokkan Festival exclusives

So, looking anywhere Dokkan related people are pulling Dokkan Festival exclusives. Like, there's always people saying that they did one multi and got every character in the banner. I, for some reason, have a pretty bad luck with them. I have keeping the streak on every Dokkan Fest and how many stones I've used:

At this point, I would like to get any of non-dupe Dokkan Fest characters. I've spent around €50 on this game already, and I'm not proud of it.
 * FP Frieza banner: 2 multis. Result: PHY Kid Buu.
 * Super Gogeta banner: 4 multis. Result: STR Super Gogeta and TEQ Perfect Cell.
 * Janemba banner: 2 multis. Result: Nothing.
 * Ultimate Gohan banner: 2 multis. Result: Nothing.
 * Filler banner with Gogeta, Broly, and SSJ3 Goku: 1 multi. Result: Nothing.
 * SSJ3 Vegeta banner: 1 multi. Result: Nothing.
 * Beerus banner: 2 multis. Result: Nothing.
 * Super Vegito and LSSJ Broly banner: 4 multis. Result: Dupe STR Super Gogeta.
 * SSJ3 Gotenks banner: 1 multi. Result: Nothing.
 * SSJBKK Goku banner: Didn't pull on it.
 * Christmas banner: All three phases. Result: Nothing.
 * Buuhan banner: 1 multi. Result: Nothing.