I did it 3 times and i got my drop. Sadly my drop is common. BLM <3
But like most of you said its just random. Im my 3 runs whm, MNK, and BLM droped. i greed won the MNK wep aswell as need won my BLM wep.
Im not going to go for my Garuda weapon as soon as i complete my Darklight set. so far i been told im ok to go with 3.1k hp outside an instance. But im scared of the drop rate. >.<