I am curious to know who do you think would win a mythological fight and what do you know about each of their respective pantheons, powers, mythology and whatnot.
In a comic Odin would likely be the most powerful, but from a purely mythological point of view, based on my knowledge of text books on mythology, I would say that Zeus was the most powerful. However I admit to not having much knowledge of Quetzalcoatl.
Pantheism is the belief that everything is holy and a part of a deity. Close, though.
I don't know enough about Quetzalcoatl to say... Odin was quite the warrior god, though, from what I recall. But then Zeus killed his father Cronus, a Titan. Hmm.