Other causes of myocarditis include certain chemicals or allergic reactions to medications or toxins such as alcohol, drugs, lead, spider bites, wasp stings, or snakebites and chemotherapy and radiation therapy.
The Black Cat (Felicia Hardy) is a fictional character appearing in American comic books published by Marvel Comics. Created by writer Marv Wolfman and artist Keith Pollard, she first appeared in The Amazing Spider-Man #194 (July 1979). Felicia Hardy is the daughter of a world-renowned cat burglar.
He decided to base a character on a Tex Avery cartoon Bad Luck Blackie, in which a black cat brought misfortune to anyone in close proximity. The Black Cat's costume and appearance were designed by Dave Cockrum.