
he had no decendants for sure. There is a probability that those under 18 were uneffected during the time he cursed them but when they become 18 they will show systoms of yellow eyes. Also it is said that he was imprisoned and killed. so before he even left the world,he cursed everyone of them and maybe because he was the only one who couldn't use magic,any child born without magic was exempted from the curse. Now the problem is where and how did the people lose their magic? that would mean with the curse and his death,he took everyone's magic and made them normal but if any child were to be born a magician,he will inherit the curse. thats likely the only explanation
Ben.......is crazy (╯°Д °)╯╧╧