Board Thread:Suggestions forum/@comment-27882401-20160810055705/@comment-26556622-20160810093603

There is no such thing as good dragons, secondly you're suggesting an extremely hard to make AI. Dragons can't be ridden, even during the war of wrath in yee olden days the dragons only let Balrogs ride their backs and that was purely because they were forced into it pretty much. Dragons were also never said to have existed anywhere else than the grey mountains and the withered heath because that's where they fled after the hell of iron was absolutely destroyed by the valar.