Doesn't the statue of the man in the raid Weeping City of Mhach look scarily similar to Hephaistos from Pandemonium?

Also, the emblem Hephaistos uses to restrain and seal look really similar to the ones found in Mhach as well.

Did Hephaistos actually create the voidsent?

Hephaistos in Weeping City of Mhach?