I thought of the Serpent in the same fashion. That was until I met him. A cloaked figure with the Jewel of Judgment for an eye addressed us as we made to escape Brandon's floating castle.
Entropy he called it. His plan to chaotically remake the universe. It was like a giant flailing, expanding Logrus.
The strange part is that he let us all go - gave us plenty of time to escape. A random whim, perhaps. Such is the way of chaos, I suppose.
Afterward Locke mentioned regretfully that we should have leapt across the table when we first met the Serpent and ripped the Jewel right from its socket. Such a bold move would've been truly heroic. He's right. We missed a chance to tip the scales and do something historic. There will be other days. May one of us have the inspiration and bravery to perform such an act in the future.