Ballbocina

The Ballbocina is a creature that is likely a regular sea animal, that gains massive size from the magic in the snow melt or a creature from the broader ocean that moves through the carve into Doro. Whatever it is, a new one appears every few years. People usually say it's been reborn yearly. The creature will be killed yearly and is largely seen as both a terrifying force of nature, and symbol of Doro, with it not uncommon for kids to react the killing of the creature with sculptures of the Ballbocina and the king. 

Description:

the Ballbocina is around 15 wide, 10 feet tall, and 30 feet long, it's capable of blending it's skin to camouflage with it's environment, so despite it's size, it cannot be easily found. The creature is horned, and the horns are usually used to act as a lure to catch other fish while it hides itself.