Meteor-Eating Dortemius

Lore
On nights of a meteor shower, the shelled dragon Dortemius will awaken from his dormancy. First his glowing eyes then his massive form rises from the waves to hunt. With every meal, his hard carapace becomes more resilient. Even lightning bolts are unable to pierce it.

Acquisition
Highest Ranking Reward in the Cryptid Assault XXVI.

Name origin
?