Quote Originally Posted by KageTokage View Post
There are a lot of places in ARR areas that are coded with some kind of "cannot land here" flag that you can jump onto, but aren't able to touch down on despite there being ample space to do so.

They could easily just implement the tower with such a restriction in place.
That would work, but you'd have an issue with flying griefers who would hover on top of your jump target or the character you're trying to position for a jump.