What are Yugoloths? I can answer that in one word: boring. They’re the epitome of uninspiring, bland, grid-filling world and monster building. I can’t remember using Yugoloths in a game before and I do not plan on ever using them. I do not understand how anyone would find them interesting. If I were in charge of D&D, the category would be dissolved, the most interesting individual types of Yugoloths would become Demons or Devils, and their niche would be replaced with something actually interesting.