The Amazing Spider-Man: Blood Hunt #1 (Blood Soaked 2nd Printing)
Spinning directly out of AMAZING SPIDER-MAN #49, Spidey's role in BLOOD HUNT becomes clear and it involves, of course, MORBIUS!
That's right, the Web-Slinger's main vampiric villain Michael Morbius is involved in the big vampire play and Peter has to figure out if he needs to take out his fanged foe or SAVE HIM?!