Tome of Valor III

Effect
Use into Skills Master to learn skill Valor III: increases the Attack of this hero's units by 9%. Can be used for hero with level 50 or higher and speciality Attack.

Obtain
It can be found in:
 * (25 gold).
 * Wheel of Fortune.
 * Purgatory Abyss Layer.
 * Purgatory Abyss Layer.