Lass
When Abaddon got near, Lass tried to take the dagger out at the thought that he was about to get attacked. But instead, he was helped to stand up. Then Abaddon praised him then said that he doesn't have to tell him his past as he had already guessed what it was, and he was quite right. Abaddon is becoming more and more fearsome and powerful in Lass's eyes.
Abaddon lost the aura that he had when he was fighting, Lass felt assured for some reason. "And we understand the bloodlust. I had it too when I first became what I am, even killed a few suckers that didn't really need such a thing." he continued, which was listened to carefully by Lass. "I had it too" is what ringed into his mind "What do you mean too...?" had Abaddon been in a state much like his? Though, it seemed that Lass had bloodlust, but it was something deeper than that, something quite different.