The Morb is a throwable item added by Thermal Expansion 5. It works similarly to Florb but carries mobs instead of fluids. There are 2 variants: the regular Morb and the Reusable Morb. Reusable Morbs will always drop when thrown or processed in a Centrifugal Separator with the Enstabulation Apparatus augment, while the regular Morb only has a chance to drop.