Alas, the party completed the Duergar section of the dungeon 2 sessions ago! :O
But yeah, the Derro are a strange bunch that step on the toes of the Duergar's fluff (exiled god, tortured by Illithid in the underdark). One thing I like of them is the fact that the whole race is born mad. Inherent madness hobbles them, but they still have a functional society; that's interesting.
UA is meant to be playtest material. This is a preview from an upcoming book, it does not fit at all and is insulting that they are trying to release this as UA.
Reported.
There other video showcased their new transgender pandering elf race. An elf they said that is soooo blessed by corellon that they can each day choose to sprout a penis or vacuum it back into a vagina. The dev goes way overboard to make them seem superior to all the other elfs on account of this.
Thanks a lot dev for making the first official content i will not allow in my games.
We had the changeling in 4e...that was great and at least made sense. This is just stupid obvious pandering and agenda pushing. They are totally losing my support with this .