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 Dragonblood Sacred Stone is a single-use Consumable that can be used to upgrade a piece of Epic Equipment to Fragmented Legendary Rank.
[Dragonblood Sacred Stone] (Consumable)[]
Has a 20% chance to upgrade a piece of Epic Equipment to Fragmented Legendary rank. There is a 50% chance that the Dragonblood Sacred Stone will mutate and strengthen the target equipment.