This is definitely one of the more threatening sketches in my book. I think I was near a Marvel booth when I got this but, I can't remember.
I talked to Jon Malin and he was a cool dude. He did this sketch upon request straight out of his memory. No reference.
This is one of the only sketches that fills up the entire page. I can't thank Jon enough for the kindness he expressed by drawing this awesome villain.
Thanks Jon Malin!