Okay this exploit has a few variations that I've found and I'm going to post how to solo the first boss in the Oasis. For those who don't know this is a scalable instance located in Purple Lotus Swamp in the SW corner.
All bosses here drop on average around 30silver and take about 10-15 minutes to do which is awesome gold! They also drop the lvl 80 blue set pieces if you're level 80.
****IMPORTANT NOTE****
The first boss will bug out like a crazy ninja at 50% health. You must suicide and die when this happens. He will reset and you will be able to run back and kill him from 100%-->0% the second time. Not sure why this happens but its all part of getting free loot.
It is also possible to solo another boss in here, but I'm waiting for this to get patched before I throw all my marbles out there =p. Also, I added a few screenies of me soloing raid bosses at the end using a different method I might give out sadly atm I'm locked out of the raids and the patch may have fixed what I was doing ...
Soloing T1 raid bosses =p sadly this exploit is semi-fixed and I'm locked out on 7 day timer atm to test any more...