So when GNW Treasure came out sometime afterwards, people were saying that when you hit 1k, the SRs from the treasure unlocks like normal Rares.

I already pulled 1 SR, so would that mean in say 40 more pulls (Where I will get a rare), it could be Madara or Naruto?

I know how it works in Kage, but from how people described this, it sounded like something very different. I'd like to know if that is how it works or not, cause I'd like to save for Edo Jin Treasures but if I can just get Madara or Naruto as if they was a rare, that'd change what I'd do.