Spawn - The nearest Mist-Pylon that is not collapsed (or your location, if there are none in play).

While Unsealed Phantasm is ready and at a Mist-Pylon, damage cannot be dealt to that Mist-Pylon.

Forced - At the end of the enemy phase, if Unsealed Phantasm is ready: Move it once toward the Mist-Pylon nearest to it that is not collapsed.