A Manual of Mammoth Marvels

Bigby the Great recounts his journeys into the history, myth, and society of giants in this guide to their realms in the worlds of DUNGEONS & DRAGONS®. Here Bigby and the demigod Diancastra, child of the giants’ All-Father, Annam, unveil the secrets of Annam’s mighty descendants.

Players will find a wealth of giant-themed character options: a subclass for barbarians, two backgrounds related to giants and their runic magic, and feat options that evoke the strength and primal magic of the giants. Dungeon Masters will gain inspiration for bringing giants to life, from maps of giant-built sites and big new monsters to tremendous treasures and intriguing trinkets in a giant’s bag!

Let Bigby and Diancastra teach you everything about the iconic giants of D&D®!

For use with the fifth edition Player’s Handbook, Monster Manual, and Dungeon Master’s Guide

2024 and Beyond

The 2024 Core Rulebooks provide new options for players and DMs along with updates and improvements to the classes, mechanics, items, and monsters of fifth edition. All updates are being done with care to make sure anything from fifth edition will continue to be fully playable.

The 2024 rules revisions are designed to be fully compatible with everything you’re playing today in fifth edition. In response to nearly a decade of fan feedback, the 2024 core rulebooks will offer players and DMs tons of new character options, spells, feats, monsters, items, and more in a fun, balanced, and accessible approach to playing Dungeons & Dragons.