Marvel Universe/P

Peter Parker
While still a teenager, Peter Parker was bitten by a radioactive spider, which imbued him with enhanced physical traits, the ability to cling to any surface and a preternatural sixth sense warning him of danger. Armed with his trusty web-shooters, he swings across the skyline of New York battling evil-doers. Over the years, Peter's most trusted confidante has been Mary Jane Watson, with whom he was married to for many years. By day he works as a photographer at the Daily Bugle.

Plague
Plague was an elderly bag lady and member of the Morlocks. As a mutant, she had the ability to transmit disease to others. Her powers could even affect Kitty Pryde while in an intangible state. Plague was later recruited by Apocalypse to become Pestilence of his Four Horsemen.