Astaroth is one of the great demons sealed by Sword Saint Muller.
Introduction[]
Astaroth is one of the great demons who lost his flesh due to Muller and is disqualified from being a great demon.[2]
When he is in the human world, Thunder Stones are produced which can give lightning attributes to an item or fed to demonic beasts. Like Hell Gao, he will weaken if the stones are taken away.
History[]
Astaroth was sealed by Sword Saint Muller.
Gyuratan[]
Gyuratan revealed that he is Astaroth. He was in the Saharan Empire to fulfill a contract with his summoner.[3] He had been 'playing' in the empire for decades.[4]
Grid guessed that Gyuratan is Astaroth and disposed of the Thunder Stones to weaken him, just like Hell Gao.[5]