I got my first, and probably only, Zodiac yesterday. Only drop I got on the first try was Pharos Sirius, which is probably my favorite dungeon, so I'm kind of sad I didn't get to do that one more. The rest averaged around 10 tries, a few as many as 15, and the absolute worst for me was Halatali, which I honestly just stopped counting.

Far more bad/toxic groups than good, unfortunately, and my patience did manage to wear out a few times. It was the very last drop I needed, so after four more hours of nothing I broke down and switched to tank for the queues so I could just get it done, and the second run was so awful I pretty much vowed to never tank again. But I finally got my drop.