Valka's Seashockers

Valka's Seashocker made his debut in the second film

Description
After Hiccup and Toothless' first encounter with Valka and Cloudjumper ended with Toothless falling into the icy sea, this faithful Seashocker pulled Toothless to safety.

Appearance
Valka's Seashocker appears to be dark blue like ordinary Seashockers in the second film. However, he is purple with yellow spots and spikes on his body in Dragons: Rise of Berk