SharkWings

Sharkwings is a predator-like species of dragon that commits  cannibalism  and destroys tribes. It is an invasive blind species. It already killed out Tigerfins and much more. Since the Sharkwing is a blind predator, it has to rely on its smell and hearing skills. There is a low chance you will stumble upon a Sharkwing, as it is nearly dead, due to its lack of sight. Be careful when walking near a Sharkwing, as it may be dangerous.