First mentioned in chapter 2274, when Shi Feng completed his Tower of Four Gods challenge and was given the choice to pick from three items.
Description
The Hero's Tome is a special item that can be used to summon a Tier 4 NPC Heroes.
[Hero's Tome] (Special Item)
- Sacrifice 50,000 Magic Crystals to summon a Tier 4 Hero that is 20 levels higher than the user for 12 hours. It can be used three times.
- Cooldown: 10 days