It is a bad day for Batman when he has to reach out to John Constantine for help. But, considering the demons that the Caped Crusader, Superman, and Wonder Woman are facing, the day most certainly cannot be classified as "good" for the DC Comics trio.

In fact, in Trinity #12, our heroes reach out to the Justice League Dark mystic trinity of Constantine, Zatanna, and Dead Man when Red Hood, Artemis, and Bizarro are sacrificed into the depths of the Pandora Pits by none other than Circe and Ra's al Ghul.

Part 1 of the "Dark Destiny" arc promises to be pretty magical when it becomes available on Wednesday, Aug. 16. But if you want to get an early look at how evil spells trouble for the team in the latest installment, we've conjured up an exclusive preview of the issue below, written by Rob Williams, with art and cover by Clay Mann and variant cover by Bill Sienkiewicz.

Check out the tease for Trinity #12 -- and if you're enchanted, pick up the book when it drops next week!