Black Mass
Inside the Slab, Shilo and Dinah are struggling to find a way to get themselves and the prison back to Earth. They initially try to find Black Mass to reverse the gravity well with the help of Mister Mind; however, Dinah accidentally shoots Black Mass during a run-in with the Maneaters. They eventually resort to killing Multi-Man over and over until he is able to reanimate Black Mass, who then sends them back to Earth.