It's Xanathar's Guide to EVERYTHING, right?

Guide to stuff… not necessarily seen in Forgotten Realms…? #Eberron

— John Appleton (@jaa0109) June 8, 2017

Xanathar's Guide to Everything touches on every major part of the game and is designed for any D&D world. #DnD https://t.co/f2TF8LwjEQ

— Jeremy Crawford (@JeremyECrawford) June 8, 2017