Chinese Cobra
A Chinese Cobra on its own is already deadly enough, so can you imagine two snakes together? In 2015, this species made the headlines when a two-headed one was born to a snake breeder based in Yulin, China. In 2009, there were reports of the birth of a two-headed member of the species as well. The highly venomous snake can be found in Taiwan and mainland China.
Sea Snake
What do you get when you give a deadly snake a very toxic venom? The answer is the Sea Snake! It is more toxic than landbound ones and lives in the Indo-Pacific region. It is not aggressive, but it attacks when it gets caught in the fishing nets. The venom can cause paralysis, including respiratory paralysis.