Latest mount is the Plaguerot Tauralus. Sold by Su Zettai once you hit renown 23 for 5k anima bucks.
Also the Armored War Bred Tauralus from the completion of the Necrolord campaign. Looking forward to getting more alts to finish more campaigns and grab more mounts 
Got my 462nd mount tonight for completing my Covenant Campaign. My newest mount is the Enchanted Dreamlight Runestag!
After many failed attempts but determination to conquer the tower my latest mount is the Corridor Creeper!
https://i.imgur.com/1ev7tqa.png
Just earned my 463rd mount tonight from a Wild Hunt Supplies cache in Ardenweald. First time trying for the mount too from the cache. My newest mount is the Amber Ardenmoth!
phew:
#199 - Enchanted Dreamlight Runestag
#200 - Spinemaw Gladechewer ā at last! In my previous attempts to get Gormtamer Tizo spawn I was over an hour killing Deranged Guardians 
#201 - Armored Red Dragonhawk (for the 200 mounts milestone)
#202 - Swift Gloomhoof ā who wouldāve thought that Night Mareās Cosmic Shower can be DISPELLED while itās being cast. The fight is much easier that way.
Latest mounts are the Horrid Dreadwing from Harika the Horrid and the Sinfall Gargon from the Renown Vendor.
Good luck everyone with your mount endeavors.
Just got my 464th mount from a rare in Maldraxxus. My latest mount is the Slime-Covered Reins of the Hulking Deathroc!
#566 - Gnawed Reins of the Battle-Bound Warhound
#567 - Vicious War Spider
#454 - Dreamlight Runestag
Has there been any word on what level you have to be to get the love rocket this year?
459 Loyal Gorger
460 Eternal Phalynx of Courage
ps dear warbringer malākorak i hate you please drop your mount for me so i never have to go into that godforsaken area again ty
While Iām not sure about the love rocket and what level youāll need for the reward candy box chest thing. I have to say Iāve never empathized with a WoW post more. MalāKorak, I hate you, I hate your guards, I hate been chain charged by your goon squad en route to youā¦please relinquish the pig. Please.
Slight addition. MalāKorak Decided to give his mount up. My latest mount is the Blisterback Bloodtusk!
461 - Blisterback Bloodtusk
All you gotta do is complain!
Iāve really been slacking off because Iām disenchanted with this expac. However, I finally found the motivation to finish my covenant campaign so I picked up a couple of new mounts.
#541 - Swift Gloomhoof
#542 - Sinrunner Blanchy
#543 - Son of Galleon (2 mil BMAH)
#544 - Shadeleaf Runestag
#545 - Enchanted Dreamlight Runestag
Azraia here. Iāve picked up a few mounts since my last post a few months ago.
After more than 6 years of farming Deathwing, and combined 1400+ kills on my account with 3 Lifebinderās Handmaiden drops and 2 12-B drops, Blazing Drake finally dropped.
#434: Blazing Drake
#435: Emerald Drake
#437: Eternal Phalynx of Courage
Not sure how this added 2 to my mount count when only 1 was added to my journal, but yeah.
First and foremost big congrats to Tovi and Azraia on some big mount acquisitions with lilā Galleon and the end of the Blazing Drake farm. 
5 Mounts to add to the pool over the past few days:
Gruesome Flayedwing Abomination Factory Thing Purchase for 5k Anima
Silvertip Dreadwing Abomination Factory Thing Purchase for 5k Anima
Reins of the Colossal Slaughterclaw Undying Army Paragon Box
Shadeleaf Runestag 5k Anima for reaching a renown rank (I think its 23) I canāt remember off the top my head
Wild Glimmerfur Prowler 5k Anima and 75 Grateful offerings. Probably not going to bother with Anima conductor rank 3 regardless. (I really like this one though!)
#568 - Darkwarren Hardshell
Iām curious how this thread gauges mount total? Like is it on one toon or total mounts?