Even if the terminology that the Lord Moon Sword Elraroth Daeric Yaennernamis titled Samiel indeed fitted for him. Samiel Zentaur was indeed an amalgamation of nature and an abomination of the highest grade.
Not only was the man absolutely frightening in the department of individual combat, where he could effortlessly fight those Tiers above him and kill them. And the most frightening member aspect was that he could also go as one man army, where his Undead Army could slaughter even ten times or even more numbers.
Especially when he used the Void Magic, his combat prowess was extremely terrifying. With the Void Magic at his disposal and his racial heritage, Samiel Zentaur was a nightmare on the battlefield, completely unstoppable, like some God of Slaughter incarnate.