Tasha's Cauldron of Everything is a new sourcebook for the 5th-edition Dungeons & Dragons ruleset released on November 17th, 2020. It presents a variety of character options, spells and magical items, puzzles, and expanded rules for various situations.
The wizard Tasha, whose great works include the spell Tasha's hideous laughter, has gathered bits and bobs of precious lore during her illustrious career as an adventurer. Her enemies wouldn’t want these treasured secrets scattered across the multiverse, so in defiance, she has collected and codified these tidbits for the enrichment of all.
Dragon+ 34 was released on October 22nd, 2020.
For the Realms, it has previews for Tasha's Cauldron of Everything and other upcoming releases, a 25-page solo adventure set in Icewind Dale, and a short story that ties into Icewind Dale: Rime of the Frostmaiden.