League Theory: Shadows vs The Void
So with the recent allusion that the real big bads of LoL are the Watchers, I started to look at how they and their creation (the voidborne) have affected many parts of the league universe. I started to see how all the different nations (ignoring bilgewater for now) have been touched of affected by the void and realize one particular place was void of such interactions, the Shadow Ilse. With how riot had been doing stories recently and how the world is feeling connected, I think that riot has more plans for the shadow ilse than being spooky ghost island. So this leads me to my theory of what if the shadow isle and it's denizens are some sort of army/ weapon to be used against the void? What if they are protected somehow by the infection of the void and the harrowing is the involuntary recruitment of an endless army against the ultimate enemies, whose reappearance seems imminent (the watchers)? But that's just my theory.