Velchisius
Velchisius was an Ancient White Dragon known in stories as The Iceborne Wyvern. She ruled with an iron fist over her slaves, the Cult of the Iceborne. The labour she put her subjects through was deadly and torturous, causing a revolt leading to her death. She instilled onto her followers that she was a god, leading to the Cult feasting on her flesh in order to take her power for themselves. This hunting ritual is repeated every ten years by descendants of her Cult's survivors.