This sentient tome guides your crafting of characters, campaigns and lore in the D&D multiverse. Wondrous Item, artifact.

Guide me in building a powerful multiclass character.
Help me optimize my character...
Calculate my encounter difficulty...
Let's write a redemption arc for a fallen Paladin.
Run a solo campaign for me, I want to learn...
Craft a cursed weapon's origin story.
Let's make a poison expert character.