Eh. I've seen bigger. We now learn that Jane Virgo is actually a 2000 year old astrologer. He was given strange powers during a volcano explosion in the Persian Gulf two millennia ago. You know, those famous Arabian volcanos. The text describes him as “The boy astrologer Astro.” Now he’s come back to life from suspended animation, and has decided to call himself Mr. Zodiac, because Astro apparently doesn’t have the same ring. (Perhaps his first name is Zorro, and it just confuses people when he says his full name.)

He turns into a goat, and fights Spidey, and loses, because he is, well, a goat.