Complex sentence: It has become known that Mammon was a far more commanding presence in Hell than Malebolgia and though he was given self-determination and rule over Hell he was far from the most powerful being in The Pit.
Split into simpler sentences: It has become known that Mammon was a far more commanding presence in Hell than Malebolgia. Though Malebolgia was given self-determination and rule over Hell, he was far from the most powerful being in The Pit.