Sir Pentious/History

Past
Sir Pentious was a brilliant Victorian-era inventor and supervillain during his lifetime.

As a demon his main goal is to gain complete control of Hell, though he has failed multiple times so far. He is an expert with building and working with machines and devices, and he has an army of sentient, egg demon henchmen known as The Egg Bois, who were created with the help of another individual.

That's Entertainment
Sir Pentious attempted to invade and gain complete control Hell, however, Cherri Bomb and Angel Dust interrupted his invasion and declared war.

Their outcome is unknown after Charlie Morningstar and Katie Killjoy have a fight, though can be assumed he had lost as the next time we see him his ship is greatly damaged.

When he tries to invade the Happy Hotel, Alastor steps in and takes him down by summoning his shadow tentacles.

However, at the end of the pilot episode it was revealed that Sir Pentious had miraculously survived the attack, but he was severely injured.

Sir Pentious/Histoire Сэр Пентиус/Биография