Tome of Understanding
Very Rare Wondrous Items
System Reference Document 5.2 (D&D 2024) · Content reviewed 2026-07-11
Tome of Understanding: Very Rare Wondrous Items. Wondrous Item This book contains intuition and insight exercises, and its words are charged with magic. If you spend 48 hours over a period of 6 days or fewer studying the book's contents and practicing its guidelines, your Wisdom increases by 2, to a maximum of 30…
- Rarity
- Very Rare
- Type
- Wondrous Items
- Attunement
- Not required
Wondrous Item
This book contains intuition and insight exercises, and its words are charged with magic. If you spend 48 hours over a period of 6 days or fewer studying the book's contents and practicing its guidelines, your Wisdom increases by 2, to a maximum of 30. The manual then loses its magic, but regains it in a century.
Common questions
Does Tome of Understanding require attunement?
No. Tome of Understanding works without attunement.
How rare is Tome of Understanding?
Tome of Understanding is a very rare wondrous item in the 2024 D&D rules.
Drop Tome of Understanding into a character's inventory in The DM Screen.
Open The DM ScreenFree in your browser. No account needed to start.