Pvp frontlines is a miserable experience

[Cynric]

Are you insane? If you "snipe" with jump your characters physical position is moved into range of all those casters and ranged. You WILL die. And if they do a pull on you while you're in range, that's it, you're toast.

Jump is a temporary position change, you go back to where you were when you used Jump after the damage is dealt. Spineshatter dive physically moves you. So that would be what you're thinking of.