>>19479749One of the most mysterious objects of wizardry humans ever conceived were scrying mirrors. Polished obsidian that you would stare into for hours at a time, some instances with lights or smoke from candles altering the mysterious "reflections" caused by the obscuring shadows the obsidian picks up that other materials don't. Some have been said to see horrors beyond comprehension, to see their "other reflection", even predict the future.
Now imagine if we made them able to plug into outlets and send each other messages with these coherent pieces of silicon.