This was true for people who had pulled their first super rare prior to 4.0. I witnessed it myself with not only groupmates but other people on the server. As it stands now, I doubt you'll be able to pull both for under 1200 scrolls. I pulled my Ay after the 4.0 update in roughly July of this past summer. I've not only had free pulls since then but dropped an extra 60 into the treasure to see if I could pull Susanoo Sasuke; no luck with that. I did manage to get my Sasuke around Christmas with lucky slots by recharging but that was the only other way I would secure him without dropping more scrolls. So from experience, Ill go ahead and debunk this rumor to save yall some resources. If you do want to keep dropping scrolls, they are decent investments for future updates (skillbreaks), but we are still quite a ways off from that.