32 runs no pgis 2 weeks of ransacks on 3 different characters all with JoF active
This drop rate is BS, make it a 20th reward completion if your gonna make things this rare.
The jewel of fortune should have no effect on named item drop rates. It took me close to 40 runs to finally pull one on elite. It's there, but I'd put the drop rate near 5% if I had to guess. The good thing is that it's a very fast zerg run on a capped toon. 4 or 5 minutes max if you don't stop for anything you don't have to.