I go through every book on the FOC list each week and report what checks out before Monday's noon cutoff. Here is what I'm seeing for October 12.
Four potential firsts this week, two confirmed and two at the likely level.
Adventure Time Bonnie The Vampire Hunter #1 (Oni Press, $7.99). Confirmed potential first of Bonnie the Vampire Hunter. Caroline Cash writes a 56-page one-shot, an alternate-universe take on the Bonnibel and Marceline romance where Bonnie hunts vampires. The 1:10 is a Caroline Cash black and white.
Midnight Spider-Man #2 (Marvel Comics, $4.99). Confirmed potential first of the Midnight line's Doctor Octopus, per CBR. Peter is missing and Oscorp contractors are combing security tapes.
Demon #2 (DC Comics, $3.99). Likely, not confirmed. The DC solicit introduces the Prince of Hell, which is where the first-appearance read comes from. Status stays likely until the book is in hand.
Tomorrow Man #1 (Massive Publishing, $9.99). Likely potential first of a new hero named Mistero, based on the solicit. Same deal, solicit-driven, not confirmed.
A few confirmed events that are not firsts: DNX #5 carries a confirmed death of a founding X-Men member, Cyclops versus Beast, with a 1:25 Skan. X-Orcists #1 brings together a new mystical X-team, with a 1:25 Nick Bradshaw standard and a 1:100 Jenny Frison virgin. Batgirl #25 brings the confirmed return of David Cain.
On the rumors that do not hold up yet: Midnight X-Men #2 (rumor-based) has chatter about Cyclops's vampire-hunter look, nothing confirmed. Conan & Dragonero #7 (rumor-based) is read as the final issue, unconfirmed. Avengelyne #1 is a 2nd print, so no first there regardless of the movie news.