There’s a hidden surprise for Beast Mastery Hunters flying around the Rookery dungeon, waiting to be tamed. After Blizzard’s confirmation that Aradan is indeed tamable, the secret finders wasted no time in… finding the secret!
Who’s Aradan and How Do I Get Him?
If you’ve set your hunting sights on a Stormrook pet, boy do we have a treat for you. As tamed and explained by RomireOnline over on Reddit, you can snag your own Stormrook named Aradan in the Rookery dungeon. Now, Romire didn’t find the secret on his own, it was, as usual, the WoW Secret Finding Discord that solved the mystery! Not exactly a shocker, as they’ve been finding WoW’s deepest secrets for a long time now. But back to our stormrook friend.
There are two prerequisites before you can tame him though. The first one is that you must be specialized in Beast Mastery. The second one involves a lost hammer and some deep diving off the West coast of Storm’s Reach. You’ll find a 
Void-Scarred Stormhammer there.
Hammer Time
Here’s a helpful ping location by Miau_1337 for those of you who don’t use mods:
/script DEFAULT_CHAT_FRAME:AddMessage(“\124cffffff00\124Hworldmap:2248:2906:3621\124h[\124A:Waypoint-MapPin-ChatIcon:13:13:0:0\124a Void-Scarred Stormhammer Map Pin]\124h\124r”);
And the coordinates for TomTom that’ll get you to the hammer without wasting your breath, courtesy of VishekenArts: /way #2248 29.06 36.21 Void-Scarred Stormhammer.
The Rookery and Aradan Himself
Once you have the hammer, enter the Rookery dungeon. You don’t need to suffer through LFG, it’s perfectly doable in Follower Mode. Some might say even easier.
After you clip the wings of Kyrioss and teach him about gravity, drop all the way down as you normally would. But instead of going right to proceed with the dungeon, go to the left where the friendly Stormriders are. There are stairs behind them which will lead you outside to an overlook.
When you climb the stairs look to your left, and you’ll spot Aradan here, flying and circling around. Target him and use your, now dried, Void-Scarred Stormhammer, and he’ll fly down to you, allowing you to tame him. And voilà! Your very own Stormrook pet.
He even comes in five varieties, and since the hammer doesn’t mysteriously disperse into pixie dust when you use it, you can freely hunt for all five of them. Finally, a Stormrook menagerie worthy of every Beast Master.