Batman and Robin Eternal (2015) #12

Red Robin and Red Hood have followed a trail of technology to the island nation of Santa Prisca and the mysterious monastery built on the site of what was once the worst prison in the world�but that prison was once the kingdom of Bane, and he wants his kingdom back! Meanwhile, Dick Grayson and Harper Row meet the mysterious Sculptor, a woman who reshapes minds! And with every clue they assemble, a terrible picture of Bruce Wayne's darkest hour is emerging�