Toughest part is that Fey type. Makes it immune to a lot of things that only affect humanoids. Make it Humanoid (fey) and we're good.
— James J. Haeck (@jamesjhaeck) October 17, 2017
We kind of don't worry about creature types – make it as fun as possible, and let testing tell you what to cut. Don't self-edit!
— Mike Mearls (@mikemearls) October 18, 2017