Faerghus Has Already Defeated the Adrestian Empire Before
If you’re unfamiliar with the history of Fódlan, it may surprise you to know that the beginnings of Faerghus came at a steep cost, as the citizens had to fight for independence from the oppressive Adrestian Empire.
The courageous Loog assembled an army and began a rebellion that would later become known as the War of the Eagle and Lion.
After four years of combat, Loog’s forces claimed a decisive victory, and negotiated terms to form what is now known as the Holy Kingdom of Faerghus.
In other words, the Blue Lions have already proven their dominance over the Black Eagles in historical fashion. Why would you want to associate with a house of losers, exactly?
Unless you simply felt bad for them and thought they could use the ego boost, you’re wasting your time. There’s a reason why Bernadetta locks herself away in shameful isolation, after all.