The Cone Snail
This snail not only loves salt (it lives in the sea) one drop of this guys venom is enough to kill 20 humans, and there is no anti venom.
you get bit, you die.
Asian Black Bear AKA The Moonbear AKA The No Care Bear.
Not only does it have a batman symbol on his chest, he is one mean mother****er.
" a savage animal, sometimes attacking without provocation, and inflicting horrible wounds, attacking generally the head and face with their claws, while...