So finally after about the last 4 weeks for running OBS 3D zerg, I finally managed to get it done!!
I estimate I spent about 500g on repairs for the wiping I suffered in that place! I went a couple of times with guildies, but it just never happened, we kept getting close every few attempts like 10% or under.
But it was well worth it!! I won the drake that dropped!!!! SQUEEEEE!!!!!!
Won with a roll of 99!!