A key issue noted for First appearance of Blackheart. Daredevil #270 was published by Marvel Comics on September 1, 1989, as part of a series that began in 1964. Ann Nocenti writes, and art comes from Al Williamson, Christie Scheele and John Romita Jr. This 36-page issue features Spider-Man, Daredevil, Mephisto, Blackheart and Spidercide.