Viewing being berserk as a tool or even a skill that he could use goes completely away from his train of thought up to this point. He had dealt with the hatred for Supernaturals inside of him so he should've had a more open mind.
His experiences of going berserk were untasteful.
And because of that—he branded going berserk as something bad when it wasn't the case.
It was bad if the situation was not right but going berserk in a situation like this was perfect.
Now, the proof that going berserk could be a good thing was in front of him.
Brassik's carcass sprawled at the center of the crater, its long body was still twitching—and moving but the grim reaper had already taken its soul. Even the remaining rock snakes were already running away in fear.
Only a handful of them were left, the Ashen Assassins should be able to take care of them.
Rex crawled to the carcass through his stiffening body.