Im surprised no one has talked about the future in this thread... One day there will be MANY zones... and a lot of those wont have cities to airship to. Anima will always have a role in the game. Giving it a 15 minute cooldown is too easy and you wont appreciate and respect teleporting
Giving 1 class the ability to teleport was always silly and unfair...
Every class should have some out of battle use or else none should