Screaming Death

The Screaming Death is a new dragon that is advertised to appear in Dragons: Defenders of Berk. In the trailer, it was shown chasing Hiccup and Toothless.

Description
The Screaming Death is probably a cousin to the Whispering Death, as they closely resemble each other. However, the Screaming Death is white and is probably a Strike class dragon.

Defenders of Berk
No information exists as yet about the Screaming Death.