* EnsembleDarkhorse: Kate Corrigan was this back in Hellboy and takes a lead role here. A few minor agents have built up some reader love too, including Giarocco and Howards.
* HolyShitQuotient: ''Everything'' about "King Of Fear". Liz's vision of the future, the return of the sub-terranean race, who have [[VillainTeamUp allied themselves with the frogs,]] the return of the Black Flame and finally, the worldwide breakout of the Apocalypse, kicked off by the fact that Comicbook/{{Hellboy}} has just ''died'' over in his own book.
* MagnificentBastard: Memnan Saa again.
* MyRealDaddy: Mignola isn't shy about emphasizing the contributions of others to the BPRD series. In particular, he cites longtime series writer John Arcudi as the prime architect of many characters, including Ben Daimio. Some characters have also been "gifted" to others to write whenever they wish - BPRD agent Ashley Strode is Cameron Stewart's, and Simon Anders will only be written by Fabio Moon and Gabriel Ba.