On a different grade compared to other scales.
Information[]
It is one of the scales of Xenon. Due to its position on the body, its durability is higher.
Description[]
[Xenon's Heart Scale]
[Rating: Myth
A scale that regenerates with the highest priority among the scales of the gray dragon, Xenon.
It is the thickest and strongest as it wraps right around the right side of the chest where the dragon’s heart sits.]