I've seen a lvl 75 thf die to this NM without aggro of surrounding things, so I think it would be very difficult for you to solo. It is not the easiest to duo with a thf and rdm, since pots aggro magic, and the tonberries can be annoying there as well.
Last time I checked, this thing is quite overcamped as well, so you may have to deal with unfortunate adds if you do win claim.
Finally, this is a SUPER RARE drop, so I would strongly suggest you take a thf with thf2 with you to increase drop rate.