(Note: The Evil Magic Book records 21 ordinary attack Skills, 4 high-level Skills, 2 Heroic Level Battle Skills. Its use consumes a large amount of spiritual power.)
[Attached Effect 5: Demon's Gate (Legendary Effect: Opens the Demon's Gate and randomly summons a Level 100 or above demon with Legendary Level Combat Power to assist in battle, lasting 100 seconds, Cooling Time: 24 hours)]
(Note: The monsters summoned from Demon's Gate vary, including Demon Quinn, Demon Elder, Demon Warden, etc...)
(Equipment Introduction: A Magic Scripture containing part of the Authority of the Demon Lord, possessing extremely evil capabilities and Destructive Power.)
...
"Wow, this Evil Magic Book is really abnormal!"
"It not only significantly increases the Damage of Demon skills but can also randomly summon a Legendary Demon to assist in battle!" Cao Xing exclaimed in amazement once again.
This [Evil Magic Book] in some sense is even more powerful than the [Radiant Chapter].
