This glitch makes your flying mounts unflyable in outland, making them just able to run, and jump.
I found this bug while screwing around with the speed spells.
Heres is how to do the bug:
1. Type in ".char learn 57092"
This learns the skill Blazing Speed
2. Go to general skills tab, and drag it down to the action bar, perferrably next to the mount you are going to use ( quickness counts )
3. Use Blazing Speed , then quickly use your mount.
Mounts that look the best / work the best:
Gryphon
Hippogryphs
Black Proto-Drake ( go super fast !! but crappy jumping animations )
UPDATE:
If you use this on feet/ground mount, when you jump, you will fly 500% for 8 seconds.
Favorite Mounts:
Spectral Tigers
Kodos