It is one thing you use a pic of a comic book character as an image for your character or to even base a concept off of a concept used in a comic, but to use the comic character, background, powers and everything virtually word for word is another all together.
I think we all try for more originality and I am sure there are many here, myself included, who would be more than happy to be there to bounce ideas off of to help you out.
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Before trying to beat the odds, make sure you can survive them beating you.