Hehe it takes a bit of time to be able to clear it all or money.. Personally I was able to quite reliably clear Las Noches when I reached 1 mil bp +- Sometimes there was someone stronger but most of a time I was able to do it.. Now with 2 mil regular bp I have never met anyone stronger than 1,9 mil pvp bp except when there is that HMA event then opponents got suddenly tougher.. so inconspicuous from gogames....