I would really really like to know why we cannot buy the Extreme Primal mounts with 99 tokens when they are new, a.k.a. in the patch they release with. I personally have run Jade Stoa Ex over 170 times, and I have never seen the mount drop. (I am mainly still running it because I want the mane for the barding, but maybe also because I am stubborn.) A friend of mine did over 400 runs of Sophia back in the day, before he finally gave up and waited for the patch he could finally buy it.
I have seen others straight up quit the game, because the few lucky ones who get a drop early or worse; Lootmaster the mount then run- will show off their mount at every chance, AFKing in hubs like Rhalgr's.