For a Paragon to admire someone so much that he chose to use their name during one of his many incarnations showed that the person in question wasn't simple.
Vampire King Magnus, or as he was widely known during the Primordial Era, the Blood Sabre Vampire King, was someone whom Klaus greatly respected and still respects.
Just like how he admired the Beast God, he had the same respect for Magnus.
They met during one of the most dangerous moments of his life during the Primordial Era, searching for the same thing.
Even before they met, almost everyone was searching for the rumoured [Immortal Claw Art], the very technique left behind by the Beast God.
Klaus was one of the few determined to get their hands on it. Due to this obsession, he ventured into an unknown ruin said to be from the distant past, unaware that it was a trap set by someone Klaus would later come to know as Axarax.
30,000 powerful warriors entered that ruin, but only four walked out.
