Unearthed Arcana (Dungeons & Dragons)

Unearthed Arcana is a series of supplemental releases by Wizards of the Coast for Dungeons & Dragons, providing optional rules, character options, and gameplay styles. Think of it as experimental or preview content that allows players and Dungeon Masters to try new ideas before they become official. These materials can include new subclasses, spells, or rules tweaks, helping to customize and expand gameplay. While not part of the core rulebooks, Unearthed Arcana encourages community feedback and innovation, fostering ongoing development of the game.