Dreadwing

Dark residual energy permeated the air as the corpse of a commander beast dispersed into remnant energy. 

Seth had stepped forward and made light work of the commander beast.

In fact, it had taken only a wave of his hand to see the construction of a blood river that ruthlessly poured onto the beast commander, breaking its body down relentlessly.

"That's surprising." Seeing the commander beast's body dissipate into remnant dark energy, Anon couldn't help but exclaim in surprise.

Its body was not flesh and blood, catching him by surprise.

Then, he glanced at Seth and secretly wondered if the aura that the beast had exuded was fake, or was it really that Seth was so powerful?

That he could exterminate a beast commander in a moment's notice!

'Can I do that?' He wondered internally.

More than just instantly killing a beast commander, it was the way in which he made it appear so simple that really struck Anon to the core.