Question regarding how to obtain this mount.
Is it restricted to once a day or once a cycle?
Meaning, I killed him last night on my warrior and completed the WQ, can I kill him again for a shot at the drop today on that character or do I have to wait until he cycles around again?
Once a cycle per character.
Think of Sha/Rukhmar but with an apparently higher drop rate. The dinosaur that drops the mount only spawns once every 6 weeks, though, lol.
Well that is irritating but thank you.
Well 6 toons down, 18 to go.
On the plus side I stumbled on an elusive one just south of the hideaway, which is nice. The jump animation is very entertaining.
I ran it on all 20 of my guys, no luck. In fact I didn’t see it drop for anyone in the raid group. What is the drop rate on this thing anyway? Anyone know?
I have seen it drop twice in the 6 I did. So far all I have gotten have been resources.
From my experience its drop rate is much better than some other mount droppers. I didn’t get it myself but I killed him on 14 toons and I saw it drop three times. There could have easily have been more as I was not in a group for half the kills and other players may have had auto loot turned off when they looted it.
I am slowly trying to get Mollie on all of my 120s, but I do question the wisdom of putting a mount on a World Boss in a rotation. I mean, unless the drop rate is 15%+…
My daughter also cycled through her toons and got Mollie on the fifth attempt, seems to be a better drop rate than most.
You get one shot, per toon, every six weeks. May the odds be never in your favor. 
one attempt per cycle, per toon.
Just for clarity sake, world bosses are push personal with bonus rolls, so you see all the loot if you’re grouped with them.
Can you get it with a bonus roll? I mean someone who is not me. All I get is some crappy azerite.
Going to go ahead and say no on that, until proven otherwise, given there haven’t been bonus rolled mounts from world bosses since MoP.
What mount are you talking about?
12 toons, not one mount drop for anyone in the group either
Ah. Thank you.
Does wowhead ever reset their data when something is added to a loot table, so that they can get an accurate reading on the drop rate without all the previous kills when the item didn’t exist mucking up the stats?