Unleash New Possibilities in Your D&D Adventures

Dive into a treasure trove of exciting new rules and options for both players and Dungeon Masters in this must-have supplement for the world’s greatest roleplaying game. For the first time, you’ll discover expanded content for adventurers of all kinds—plus cunning advice straight from the infamous beholder Xanathar himself.

Whether you're a heroic explorer or a villain plotting in the shadows, this guide offers tools to enhance your journey. Explore over 20 new subclasses for fifth edition, including the daring Cavalier, the keen-eyed Inquisitive, and the plane-hopping Horizon Walker. Add depth to your characters with unique feats, powerful spells, and a robust system for crafting randomized backstories.

Dungeon Masters will find a wealth of systems and tools to customize their campaigns, build immersive worlds, and elevate organized play. From devious traps to villainous treasures, Xanathar’s personal notes bring a darkly humorous twist to every page.

Beauty may be in the eye of the beholder—but evil is at its core.