Evacuation Code Deciphered

With a sudden surge of arcane force, you are propelled straight upward (directly against the force of gravity), bypassing obstacles in a desperate bid to escape danger.

You teleport directly upward to the next unoccupied space large enough to contain you beyond the one you are currently in. If the space above you is obstructed, the spell continues to move you upward until it finds a suitable open area.

If you cast this spell while outdoors with no overhead obstructions, you are launched into the upper atmosphere, which is almost certainly fatal.