If I counted right you have 18 rares from GNW. You should have gotten your super rare already or are very close to getting it.

@OP: I'm not sure exactly how many draws I did but I had 15 rares and 26 Hashirama fragments. I'm sure though that I did not get any of my rares too early or too late, so I'm counting 60-70 draws for each one of them, so I should have pulled my rare at around 950-1000 draws including free ones.