There are a few rare drop mounts in the World of Warcraft. These are mounts that are rarely, if ever, seen by the majority of players. If you are lucky enough to come across one, you have more or less won the lottery.

The rarest of the rares is the Ashes of Al'ar that drop off of Kael'Thas in the Tempest Keep: The Eye. If you are lucky enough to be in a guild that can get him down, you have about a 1% chance of having the mount drop when you kill him.

Ashes of Al'ar		Swift Zulian Tiger
Speed: 310% Minimum Level: 70 Riding Skill: 300 Drops From: Kael'Thas Zone: Tempest Keep: The Eye Drop Rate: 1%		Speed: 100% Minimum Level: 60 Riding Skill: 150 Drops From: High Priest Thekal Zone: Zul'Gurub Drop Rate: 0.6%
Fiery Warhorse Reins		Swift Razzashi Raptor
Speed: 100% Minimum Level: 70 Riding Skill: 150 Drops From: Attunmen Zone: Karazhan Drop Rate: 0.7%		Speed: 100% Minimum Level: 60 Riding Skill: 150 Drops From: Bloodlord Mandokir Zone: Zul'Gurub Drop Rate: 1.2%
Deathcharger Reins		Reins of the Raven Lord
Speed: 100% Minimum Level: 60 Riding Skill: 150 Drops From: Baron Rivendare Zone: Undead Stratholme Drop Rate: < 0.1%		Speed: 100% Minimum Level: 70 Riding Skill: 150 Drops From: Anzu Zone: Heroic Sethekk Halls Drop Rate: 0.8%
Black Qiraji Battle Tank		Amani War Bear
Speed: 100% Minimum Level: 70 Riding Skill: 150 Quest: Bang a Gong! This is the final quest reward in the opening of the gates of the Ahn'Qiraji. As the gates are automatically opened now, it is impossible to get this mount.		Speed: 100% Minimum Level: 70 Riding Skill: 150 Drops From: 4th Chest Zone: Zul'Aman Drop Rate: 100% See our guide on how to get your own bear!
Swift White Hawkstrider
Speed: 100% Minimum Level: 60 Riding Skill: 150 Drops From: Kael'Thas Zone: Heroic Magisters' Terrace Drop Rate: 2%

WoW Insider's Guide to the Mounts of the World of Warcraft
Table of Contents		Index