I wore something cheaper than that. =p
Veracs >< robin hood / drag shield >< sara godbook / veracs skirt >< blackdragonlegs
I used diamond bolts too when nomad reached half it hp and a wartortoise or terrorbird could be usefull. Don't use rocktails bc sara brews and restores are much better.
Final tip: When he starts to melee you at the end, nomad hits 3 times if you stand still. If you run away, it wil jump towards you and hit you ones. So run away shoot ones with ur xbow and after he has jumped towards you and hit you, you run away again and hit him with xbow.
I died 2 times btw. xD