- Script
- Joshua Williamson (credited)
- Pencils
- Gleb Melnikov (credited)
- Inks
- Gleb Melnikov (credited)
- Colors
- Gleb Melnikov (credited)
- Letters
- Troy Peteri of A Larger World Studios (credited as ALW's Troy Peteri)
- Genre
- superhero
- Characters
- Robin [Damian Wayne]; Batman [Bruce Wayne]; Nightwing [Dick Grayson]; Robin [Tim Drake]; Batgirl [Cassandra Cain]; Spoiler [Stephanie Brown]; Oracle [Barbara Gordon]; Alfred Pennyworth (in Damian's vision); King Snake [Sir Edmund Dorrance]; Hana (story character); Ren (story character); League of Lazarus; Shrike; Artemis Crock; Black Swan (intro); Raptor; Ravager [Rose Wilson]; Respawn (intro); Connor Hawke; League of Shadows; Nite-Wing [Tad Ryerstad]; Constantine Drakon; Brutale; Mr. Unknown [Jiro Osamu]; Double Dare [Aliki Marceau; Margot Marceau]; Mother Soul; Lady Vic; Flatline (first full appearance)
- Synopsis
- Damian has disappeared from Gotham and is traveling the world fighting battles with the established fighters to earn a spot in the League of Lazarus tournament which pits the world's greatest fighters in a battle to the death.
- Reprints
- Keywords
- Lazarus Island
Story follows the Robin "Demon or Detective?" stories in Batman #106 and Detective Comics #1034.
This is Flatline's first full appearance, however she previously appeared as an image on a monitor in "Demon or Detective? Part Two" in Detective Comics #1034.