Thannon "The Beast of Despair"

Thannon is a dangerous Supremus, known as a dangerous grotesque-looking creature with the ability to petrify those who dare to see him, an ability called non-lethal petrification. Due to this ability it is extremely difficult to defeat and when it appears it causes an enormous amount of chaos and destruction, with luck it is a very calm Supremus compared to its other Supremus brothers and it is very unlikely that it appears.

Like Y'Garonath and Azighurath, Thannon also possesses a humanoid form, which has never been seen. Thannon is considered the 4 strongest Supremus surpassed by Eclipse, Phobos and Azighurath.