Remove Spatial Tears

[warcrimes]

What if crossing the tear teleported you to some void plane ( a safe but very large, barren z-level of some sort) that you have to cross entirely to re-enter reality? have it maintain whatever coordinates you enter and exit by too, so say theres a tear along y=150 and you enter it at x=100, you enter the void at y=1 x=100 and go from there. You travel the plane and exit from the other edge, say at y=300 x=115? you exit at y=151 x=115.
This can be used for good or for evil. Or can put you in a wall / crusher / space / whatever.