Dungeons & Dragons 5th Edition: Tasha's Cauldron of EverythingContents: Expanded Subclasses. Try out subclass options for every Dungeons & Dragons class, including the artificer, which appears in the book. More Character Options. Delve into a collection of feats and customize your characters origin using straightforward rules for modifying a characters racial traits. Introducing Group Patrons. Whether you're part of the same criminal syndicate or working for an ancient dragon, each group patron option comes with