Quote Originally Posted by Segev View Post
That doesn't make sense. There is no contradictory lore in non-dragon lance D&D that these are supporting.
Except there are - I mean, in Fizban's.
Draconians - Draconians are bipedal monsters born from dragon eggs that have been corrupted or warped by powerful magic. Most often, this corruption is a deliberate act, the work of an aspiring tyrant seeking to transform stolen eggs into a draconian army. A single corrupted egg yields several draconians of the same kind. A draconian might be taken for a dragonborn at first glance, though most kinds of draconians have wings. When draconians die, they do not go quietly. Instead, their lifeless bodies unleash a last act of magical violence.

Draconian Dreadnought - The largest of the draconians are the dreadnoughts, who are born from the eggs of silver, blue, or sapphire dragons.
Draconian Foot Soldier - The most numerous draconians are the foot soldiers, who are born from brass, white, or crystal dragon eggs.
Draconian Infiltrator - Copper, black, and topaz dragon eggs yield these sly and stealthy draconians, who often serve their creators as scouts and spies.
Draconian Mage - Draconians born from the eggs of bronze, green, and emerald dragons have some ability to wield magic.
Draconian Mastermind - The rarest and most powerful of the draconians are the masterminds—spellcasters and strategists who most often serve as military commanders or as advisors to those who created them. They emerge from gold, red, or amethyst dragon eggs, wingless but possessed of an arsenal of eldritch power.

So while, yes, there's no FORGOTTEN REALMS lore about Draconians specifically - they are, as I said, "generalizing" them for just D&D by using numerous dragons to "create" these Draconians, rather than the ones specifically mentioned in Dragonlance.