Yeah, the rates are ridiculous. Also, the "event" units don't even get a boost or, at least, not very much. I've been re-rolling for two days now and I received more SSR not in the event than ones advertised.
Anyway, finally all of that hard work paid off.
I don't have any real characters to link with him right now [my first summon was a First-Form Cell :/], but I do have a few Dragon Stones I can use. Thankfully, I got him my third summon in, so I got to keep a lot of the DS that were in my Gift Box for re-rolling [I have 24 at the moment]. It's scary starting over though, I progressed a decent amount on my last account and had a few SSR, namely Cell, Golden Freeza, and my original TEQ Vegeta. Also, a lot of event units. But, I figure it's worth starting over for a strong leader. With +25% ATK to all types, as well as numerous links with later cards, I'd imagine SSG Goku is a good start, I just need to take time and build the team.
Re-rolling took me way too long though. That was brutal. For a supposed increase in rates, they're still horrible [as the evidence above supports]. I'm not spending any money either, not until it improves substantially. I just hope I get lucky with my next few summons. I might work my way up to 50 DS, since the six month anniversary for Global is coming up soon and, if the Japanese version is anything to go by, we should be getting a guaranteed SSR event [with a ten-pull]. I definitely want to do that if given the option.
As for my other re-rolled accounts that I never used, they're up for grabs if anyone is interested. They are:
TEQ Freeza
Beerus [STR]
Whis
SSGSS Goku
SSG Vegeta
SSJ Goku [STR]
Majin Vegeta
Bardock
Just send me a PM with the one you're interested in and I'll send you the transfer information. I'm heading out now, so I probably won't get around to it until later today, but I'll respond as soon as I can. Obviously, first-come, first-served. I'll update the post as I send out the transfer details so you know which ones have been claimed.