Plz tell me about mephala (Diablo 2)

Before 2 years ago, played the PG, ran on mephala. After about 300 MF runs with ~ 400 have already been a couple of shako, thundergods pile, the mule was fully booked titans, Skullder's a couple of thrashers from above and a lot more of everything. Did MEF ran a quest with the help of necro (in the hands of insight and threw LR) and Sarki with Hydra (safe distance + MEF is a computer and there he is spinning is spinning of dogit - Hydra is controlled by the comp - so let the computer itself catches and counters).

You know it's garbage and I say something like yeah not nuzhon you this quest drop, etc, and build not. But earlier all worked apprx.

Now do the same collected MF 520. All the same , no change. It seems that MEF ng was unbelievable how poor. For approximately 300 runs and not a single shako (Yes, I know my MF drop rate is somewhere ~1/600) no Skullder, even thundergods has not dropped. No thresher, a couple titans and thanks for that. But his mother's leg the first time I saw his inventory with the help of mephala Herald of Zakarum and thanks for that.

So here's the question : on PG clipped mephala or am I just stupidly unlucky?

Immediately version its phsna in fact is, as I understand and the rules are a little different, including the loss of the drop. Perhaps the admins did so (I guess) again for a long time was not reset the ladder then let MEF not in MEF generates the runner a lot of effort, or gives only to those who have MF space.