Well.. as for pulling 4th Rai.. good luck!! Although I have been reading that we get a chance of pulling him from the 600th scroll onwards.. I finally pulled him at 1500 scrolls... YES INSANE!!!! I was convinced something might be wrong, but then got explanied by support that once we reach the 600-800 ish "scroll barrier" we get the chance to pull the super rare, no guarantee they will drop... so there you have it... If I were you I would say f**** 4th and go for 3rd if he is a guaranteed drop at 210 scrolls... This happened on Spanish Server 24