Also, as a note: the design of goblins can (intentionally or unintentionally) resemble or invoke anti-semitic caricatures, as recently people have been discussing with a certain TERF wizard school game. It's worth being aware of these stereotypes  such as obsession with money and stealing human/white children (re: the blood libel) while designing your games so you can avoid them. Neither of us are Jewish, but figured it was worth mentioning down here.