Emperor Thannath was the asura who had reached the furthest up the scales of power in the last 5000 years. Furthermore, the fact that he was a mage that only 1% of the asura race could become only made him even more brilliant to anyone who looked at him.
His stats were monstrously high and worthy of a Fourth Order existence. However, as a being primarily focused on the annihilation of armies through the use of powerful magic spells, the emperor's main stats were naturally Mana and Magic; of course, this did not mean that Thannath was lacking as far as the rest of his stats were concerned but they were simply not comparable to how monstrously high his Mana and Magic were.