Attack of the Void

I think an event called "The Void" would be great. It could start with Malzahar opening a portal into the Void and unleashing untold horror across Runeterra. This event would be triggered from Kassadin and Malzahar fighting, and the battle was just a ploy to get Kassadin to use his powers to help Malzahar fuel the portal. Once the portal is properly powered Malzahar will open up the portal and unleash deadly and grotesque creatures from the Void across the continent.

The summoners rift map could have the neutral monsters in the jungle be changed into creatures from the void. The light on the map as well could have this purplish hue, and have daunting music played. Let me know what you guys think of this and if something like this is even possible. I think it would be amazing for an event like this to happen around the time of Halloween, to emphasize the spooky vibes!

And if it is possible plz make into reality!!!