?s re Character Light Radius in Diablo

[the Langolier]

Sometimes the result is that you will teleport from the coordinates that haven't yet been changed, so your teleport might land far away from any staircase(assuming stairs down on the level were not i na similar position than stairs up on the next level.

I recently discovered this as well. It is quite satisfying to aggrivate PKers waiting at the bottom of the stairs by teleporting halfway across the level as soon as you go down. Follow it up with a TP block and continue all the way - all the while mocking the would-be PKer :)