Sun God Impostor

The Sun God Impostor was an evil being who posed as a god. He took control of Sun City in order to kill the Sun People and use their bones to create an army of bone-bots, as it was more evil than using metal.

Quotes
Leela: You know normal people make their robot armies out of metal. Sun God Impostor: Yes, but my way is more evil! Hahahahahahahahaha! [realises he's stepped to far back] Whoa, whoa Ahhh! [Falls in lava and is killed]
 * Sun God Impostor: Heathen! I will send thee to the icy depths of Hell!
 * Leela: Huh, you wouldn't think a god could be mortally wounded. Sun God Impostor: You found me out. I'm not really a god. I'm just an ordinary eternal omniscient super-intelligent being.