DETECTIVE COMICS #1099 CVR B GUILLEM MARCH CARD STOCK VAR Dark Horse The success of this one-shot

The success of this one-shot comic paved the way for future collaborations between the House of Ideas and the Distinguished Competition

Standalone

Batman and a group of global heroes face a killer on a mysterious island

and Dan Jurgens (The Death of Superman)

DETECTIVE COMICS #1099 CVR B GUILLEM MARCH CARD STOCK VAR Dark Horse The success of this one-shotAN UNLIKELY ALLIANCE! Stranded far from home, Batman, Harvey Bullock, and the Penguin must form a shaky alliance to bring down the age old immortality cult known only as Elixir. But as tensions rise among this unlikely trio, it becomes increasingly doubtful that this alliance is possible or that the Dark Knight will ever make it back to Gotham City.