The Queen's Fall

"Soon, my changeling army will break though. First, we take Canterlot. Then, all of Equestria!"

"No. You wont.
You may have made it impossible for Shining Armor to perform his spell. But now that you have so foolishly revealed your true self. I can protect my subjects, from you!"

...

When Queen Chrysalis defeats Princess Celestia, Queen Chrysalis imprisons her in a chrysalis, soon to be food for her minions.
But what if Princess Celestia won?
Would Queen Chrysalis be banished to the moon like Nightmare Moon?
Would she be imprisoned in stone like Discord?
Or would she be restored to her true "unevil" self like Princess Luna?

...

here is a video that is related to this whole subject of these two leaders dueling below:

[link]