Tome of Clear Thought

Tome of Clear Thought is a magic item (wondrous item) of very rare rarity.

This magical book dictates methodologies for more rational and logical thinking. Spending 48 hours over 6 days (or fewer) reading and following the book’s methodologies increases your Intelligence score and your maximum Intelligence score by 2\. The tome then becomes a mundane item for a century before it regains its magic.

Mechanics

type:
Wondrous Item
rarity:
Very Rare
requires attunement:
false

Related entries

matched by shared tags
item2 shared
Absurdist Web
Alembic of Unmaking — fantasy item illustration
item2 shared
Alembic of Unmaking
Amulet of the Planes — fantasy item illustration
item2 shared
Amulet of the Planes
item2 shared
Amulet of the Planes
Crock and Dish of Rhygenydd Ysgolhaig — fantasy item illustration
item2 shared
Crock and Dish of Rhygenydd Ysgolhaig
Accursed Idol — fantasy item illustration
item1 shared
Accursed Idol

6 same-category · 0 cross-category

Sources

Last updated 6/19/2026·Tags: item, wondrous item, very rare