Miscellaneous
The passing of the ring of fire is a sad tale of a dragon attack on a village of dwarves. The owner of the ring at the time happened to be in the village, some even speculate that he was the reason for the dragon's attack. The ring bearer fought the dragon for many hours, maybe even days before the ring had enough and needed a break to recharge. The bearer didn't give it a chance and continued the fight until dragon swallowed him whole. The ring of fire was not seen again in the world after that and most believe it to still be in the dragon's possession.