I don't know but a long time ago i head a dream i'd be outside during that time. it is one of the handful of dreams i never forgot. if you have any like that, you need to ponder them.. there is a reason why. you may not find out why but keep pondering it.

And well.. because i was called to be outside.. and there were bat-like demons with scary horror movie looks flying around irl.. and people were scared shitless, but i wasn't, i was telling them where to go while swinging at these demons that were swooping in to attack. I wasn't having much effect, they were still grabbing people far off, but it was keeping them away from my general area which was good enough. (they were flying and i recall seeing a massive horde far off and had no desire to walk to it, but walk away from it because i knew my limits). I can't recall if it was 3 days, but it seemed longer.. it was dark the whole time and the only real light was fire-like, and it felt like hell the whole time.

So if that time comes i'm ready for it.. but it's going to be a trip if it does, to say the least.