Story:
Sabertooth Mount=New World?
KingsIsle recently released a new mount. Sabertooth tigers. These mounts are unique and new, not just an old mount with a new skin. They also aren't gigantic like most of the newer mounts are.
Now these mounts don't resemble any world we currently have in-game. They could come from the spell, but we have something different in mind. Remember the Prehistoric Bundle that came out before Azteca was out? This could be similar to that. KingsIsle likes to give us little hints to upcoming worlds.
So, if we are right about this, what world would it be?