Talk:Spatial-Temporal Lock/@comment-5946702-20130429164205

I am not sure about the 1st limit though since users exist outside of time and space even someone else went back through time to killusers before he got the power but user exist outside of those rules he is more like a whole difference person.

The mose notable example is Archer from Fate/Stay Night who using the grail war to come back through time to kill his past self but Archer himself lived outside of time and even he really kill his past self, Archer will still exist...