Action Figure Collectibles Read Time : 0 Minutes Savage World: ThunderCats Figures From Funko August 23, 2018 Hoob following the destruction of their home planet Thundera. Lion-O, Lord of the ThunderCats and wielder of the Sword of Omens is ready to face off with Panthro against the demon priest Mumm-Ra and leader of the Reptilians, Slithe.