Morigan Fight and Actual Significant Plot

The fight with Morigan, and plot that comes after, which for once, is actually important and matters rather than being the usual "bah, we got our ass kicked, SEND OUT MORE UNITS!" as well me screwing around some as well, just to avoid more transcribing.

I don't get what happened here, but taking the castle caused the game to revert to showing an EARLIER SCENE from Gen 1, hence why you'll see Sigurd for a split second; I skipped this scene cause its just weird. I'm afraid I don't know what actually happens in this scene, but I'm sure its not largely important.