Timewalking dungeons allow us to queue for several favourites from previous expansions using scaled-down gear. This is a great opportunity to use those old legendaries or see some of the old content for newer players. They also have a chance to drop items from the heroic version of the dungeon-like the Music Roll: Mountains of Thunder and Reins of the Blue Proto-Drake.
Here’s a list of the Timewalking pets, mounts or toys you can collect with all those Timewarped Badges you’ve accumulated over the years.
Outlands
During the Burning Crusade holiday, look for Cupri by the Terrace of Light in Shattrath.
Eclipse Dragonhawk (mount) – 5000
Captured from the renegade blood elves at Eclipse Point, these purple dragonhawks were often sought after by Scryers posted to the Sanctum of the Stars. Matches the Phoenix Hawk Hatchling a drop from Al’ar in Tempest Keep.
Funnily enough, this image is the only screenshot I have from the attunement.
Northrend
During the Wrath holiday, Auzin sells several different items by the fountain in old Dalaran.
Ironbound Wraithcharger (mount) – 5000
Its ethereal spirit is barely contained by its iron shell. The penultimate creation of Salanar the Horseman, these powerful steeds were once thought to have all been destroyed.
Grizzlesnout’s Fang (toy) – 750 – transforms you into a worg and lets you travel at 250% speed in Northrend.
Cataclysm
In Patch 6.2.3, get ready to go back and experience six iconic dungeons from Cataclysm. Head back to Grim Batol, Stonecore, Lost City of Tol’vir, The Vortex Pinnacle, Throne of Tides, and End Time.
Fickle and savage, these drakes slip in and out of time until they find a worthy rider. Matches the Infinite Whelpling picked up in the Caverns of Time as a wild pet.
Inspired by Murozond, the final boss of the End Time dungeon, the Infinite Timereaver will be a rare drop from any dungeon boss during all of the Timewalking events.
Kiatke sells several different items in both Orgrimmar (52, 41) and Stormwind (76, 16) near the elemental waystones.
In Patch 7.1.5, six Mists of Pandaria dungeons were added to the schedule – Gate of the Setting Sun, Mogu’shan Palace, Shado-Pan Monastery, Siege of Niuzao Temple, Stormstout Brewery and Temple of the Jade Serpent.
Infinite Hatchling (pet) – 2200
The infinite dragonflight is far more diverse than most denizens of Azeroth know. Looks like an onyx cloud serpent hatchling.
Paradox Spirit (pet) – 2200
It is a riddle wrapped in a mystery inside an enigma.
Aridormi (68, 49) in Legion Dalaran is located near the flight master.
Favor of the Val’sharah Hippogryph (mount)
These majestic hippogryphs are as close to a being of the Emerald Dream as any resident of Azeroth can be, and do not bond with a rider easily.
As part of WoW’s 17th Anniversary Celebration, the Timeless Mechanical Dragonling can be purchased from Historian Ma’di in the Caverns of Time for 200 Timewarped Badges.
A disc priest and relic hunter that loves to uncover all the new treasures, defeat those pet challenges and collect every pet. Also known as Cymre Brightblade in Overlook Ruins. Catch more Warcraft secret guides on YouTube.
haha thanks … with the flying arriving this week, I’ve also had an overwhelming urge to go find ALL of the treasures I missed before, and start on my Archaeology … ulp .. keeps me out of trouble, I guess :p
During the Burning Crusade holiday, look for 
During the Wrath holiday, 
Fickle and savage, these drakes slip in and out of time until they find a worthy rider. Matches the 
Tempra is located in Hero’s Rest, Stormshield (37, 73) and Kronnus is in 
oooh … that horse!!! Damn … now I have something else I need :p
Hey, good luck with the grind.
haha thanks … with the flying arriving this week, I’ve also had an overwhelming urge to go find ALL of the treasures I missed before, and start on my Archaeology … ulp .. keeps me out of trouble, I guess :p