Are you still playing this? I was playing this crap for about a year on and off. Did get everything and kill everything. Was not worth the headache and if you want to kill all the most powerful bosses, the rewards suck. Especially, Yaizmat. Took me 10 days to kill him and his 50 million HP. You get crap. Trust me, play something else rather then waste time on this.
AuronX