Ashes of Al'ar
Ground mounts: Gotta be my Zulian Tiger, and I finally got the bug mount from archaeology last night. Looks awesome with my mage T2.
Air mounts: Love my Ashes of A'lar!
For the the coolest mount will always be the baron's Skeletal horse mount.
For now, since I haven't tried too hard for any of the rarer mounts, it's probably the Jade Panther I blew 20k on.
I have so many, so I'll just say them... xd
Netherwing, Nether Ray, Iron Bound Proto Drake, Raven Lord of course, Swift White HawkStrider, SEA TURTLE() and that's it, all those are cool for me. :p
Fiery Warhorses reins for my DK... i even have a nice Red/BLack transmog to go with it...
for the flying mounts though... i prefer Azure Cloud Serpent on my Monk, but everything else will use Ashes.
Is it just me or are Taurens/Monks to big for Ashes?
DK - Headless Horseman for ground (lovin it)
Flying - Deadly Gladiator Frost Wyrm (Love this mount and no one has it that I have ever encountered on my server)
Warlock - HH for ground and Feldrake for flying (again no one has this on my server so far
"Uh huh. So destroying southshore is meh, but camp cow is so important that you have to destroy a port city?" - Sunlily
Why, my Amani War Bear of course. It's not only awesome-looking, but also the result of a team effort and a reminder of all the good memories I have of my BC guild.
Though I haven't got one, I find those newfangled Pureblood Fire Hawk simply magnificent as well.