It turns out the reason that the good, metallic dragons had been keeping out of the fight was because the evil, chromatic dragons had stolen the good dragons’ eggs and were holding them hostage. But Laurana’s brother Gilthanas went on a fact-finding mission and discovered those eggs were being transformed into the…

From memory, when Gilthanas and Silvara are discussing the corruption of the eggs they mention that several Draconians were hatched from a single egg.

Leia: We’ll need reinforcements if we’re gonna stand up to the First Order.

Warning: You may become more critical of depictions of these characters in other shows and mediums afterwards.

well, thankfully they've printed "Terminator" on the sleeve, otherwise I would have taken this for a simply a random bad ass woman in black pleather...