I was just horsing around, and I accidentally died and it didnt kill me, but it just let me walk around in the spikes. If you want me to send a video, let me know.

Here's a quick weird explanation: I waited 50 seconds for the timer and all of a sudden you get immunity to spikes.

Sure send a video, pretty curious. Could be useful if true

happened to me a lot of times in different acts, think it has to do with respawn right as you die or sum