Knocks

Knocks is an Armorwing introduced in the game, Dragons: Rise of Berk, during the "Berk Brawlers" Gauntlet Event in July 2017.

Official Description
"This Dragon has been trained specifically to protect Berk's armory. It took over 6 months to stop Knocks from making armor with the swords and shields he was supposed to protect."

- Dragons: Rise of Berk