Fire dragons are dragons with fiery manes. They are usually in conflict with water dragons(obviously). Fire dragons have a more overpowering effect with their own fire, which can get up to 10000 degrees Fahrenheit! These flaming beasts can sometimes create volcanoes or fire tornadoes. It is still okay to ride a dragon because you can barely feel the fire on its spine. The only fatal fire is its breath weapon. Fire dragons are still lovable except the evil, who you really have to be careful with.
Evil fire dragons are brutal, tyrant, and a few times fatal, and somebody with only the best fireproof armor and weapon is proven to fight it. These brutes can transform into other creatures, even humans, but only indivisual beings, not certain creatures and cannot control minds like sin dragons. Some evil fire dragons hold friendships or alliances with sin dragons and other evil dragons.