Magic. A Rough Guide

Wireless communication was wiped out 50 years ago. No Wifi, Radio, TV, Mobile, or Radar.
Even your remote control won't work.
Eldritch lightning bolts flash across dawn skies creating power blackouts.
Magic and Sorcery, creative power in the hands of ordinary people, is real, a threat to social order, a terrorist crime.
Nights have become a hunting ground for monstrous predators.
Meanwhile, hidden from the world, vampires search for an ancient book of spells that could enslave humanity.