👉 The Hell Fluid, also known as the "Black Slime," is a fictional substance from the popular comic book series "Saga" by Brian K. Vaughan and Fiona Staples, though it has also appeared in various fan works and adaptations. In the context of the series, Hell Fluid is a viscous, black, and highly toxic slime that is produced by the demonic entity known as the Black Slime itself. This substance is used in combat, particularly by the demonic forces, to create barriers, traps, and weapons. Its unique properties make it incredibly difficult to penetrate or destroy, adding a layer of complexity and danger to battles in the Saga universe. The Hell Fluid's dark, oily appearance and its ability to cause severe harm or even death underscore its role as a formidable and menacing element in the fight against the demonic forces.