Red dragons, referred to by sages as draco conflagratio horribilis, and sometimes flame dragons, fire wyrms, and mountain dragons, were a breed of chromatic true dragon. They were covetous, evil creatures, interested only in their own well-being, vanity and the extension of their treasure hoards. They were supremely confident of their own abilities and were prone to making snap decisions without any forethought. The largest and most powerful of the chromatic dragons, and just the worst not count
Red dragon Forgotten Realms+BreezeWiki
Mercury dragon, Forgotten Realms Wiki
Bronze dragon, Forgotten Realms Wiki, Fandom
Rattelyr dragon, Forgotten Realms Wiki
Mirage dragon, Forgotten Realms Wiki
Red dragon Forgotten Realms+BreezeWiki
Horses and Hanging and 'D&D Honor Among Thieves' – Age of the Geek
Red dragon, Forgotten Realms Wiki
Red dragon, Forgotten Realms Wiki