Dilan tried to finish off the noble Vampires using Balzaki but he quickly noticed that they weren't as dumb as he had expected them to be.
All of them had various Magic Scrolls which they used to return to a safe hideout. The Magic Scrolls included [Fog paralyzation], [Fog expansion], [Fog creation] and [Retreat].
The first three Magic scrolls were used to obstruct their enemies' sight while simultaneously preventing them from being able to catch them, while the last Magic Scroll was simply a means to flee.
Dilan couldn't hinder their retreat but that was not a problem because it allowed him to move to the next position Sven ordered him to go.
It was not necessary for him to fight the ordinary Vampires. Their strength might be high but his power was needed somewhere else.
His Ascenders were struggling to fight against the other noble Vampires, and the other Vampires, who seemed to have advanced to Tier-2 by now.