Demon Dragon

Demon dragon (Varanus megalania) is a giant monitor lizard that is descended from the prehistoric Megalania. People originally believed that this was a megalania survivor, until in 2018, they were proven to be a new species. They are slow due to its massive size, unlike their prehistoric ancestors. They feast upon emus, kangaroos, drop bear, Jack's giant wombats, dingoes, thylacines, humans (sometimes), feral camels, and cattle. Unlike most monitor lizards, they have an organ which only allows the venom to go into their prey's body when it is struggling. They resemble a bulkier version of a Komodo dragon, but with black scales.