Batman: The Widening Gyre #3

Characters

Batman [Bruce Wayne]; Silver St. Cloud; Robin [Tim Drake]; Aquaman [Arthur Curry] (also in flashback); Teen Titans [Aqualad [Garth] (cameo flashback); Cyborg [Victor Stone] (cameo flashback); Changeling [Gar Logan] (cameo flashback); Kid Flash [Wally West] (cameo flashback); Raven (cameo flashback); Robin [Dick Grayson] (flashback); Starfire [Koriand'r] (cameo flashback); Wonder Girl [Donna Troy] (cameo flashback)]; Baphomet (name revealed); Cornelius Stirk (villain); Black Spider (villain); Scarecrow [Jonathan Crane] (cameo, villain); Doctor Phosphorus; Harley Quinn [Harleen Quinzel] (cameo, villain); Ocean Master [Orm Marius] (flashback, villain); Black Manta (flashback, villain)