- Rarity
- Very Rare
Wondrous Item, Very Rare
This book contains memory and logic 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 Intelligence increases by 2, to a maximum of 30. The manual then loses its magic but regains it in a century.
RollQuest summary Study 48 hours over 6 days or fewer: Intelligence increases by 2, to a maximum of 30. The tome then loses its magic for a century.
SRD 5.2.1, p.249 · CC BY 4.0