Sacred-Ranked Dual Elemental Beast

Asher rushed into the hall and saw Sirius howling. Its eyes were closed, and it curled itself up as steam left its fur. 

The temperature of the hall was so high that Asher had to remove his coat, and yet he was sweating. Sirius white fur kept falling off, causing Asher to yell.

"What's happening to him?!" 

"This began a short while after it ate the meat." A vanguard responded, and it was at this moment that Asher realized that Sirius was going through mutation!

Sirius got to its feet and slammed its body against the wall with so much force that it seemed as if the foundation of the castle was affected.

"Get ropes!"

Asher and his vanguards had to tie thick ropes around Sirius to keep him still, but even the strength of nine gold-ranked knights was no match for Sirius' sheer power.