Someone asked how can the Trollocs survive in the Blight? (What do they eat?)
Brandon Sanderson said the Trolloc population had grown so much, there was not enough food for them in the Blight. He said that the Dark side did have gateways but would not say more.
If you are viewing this on github.io, you can see that this site is open source. Please do not try to improve this page. It is auto-generated by a python script. If you have suggestions for improvements, please start a discussion on the github repo or the Discord.