Hetalia Headcanons

Not a headcanon... But something kinda interesting...

So I started playing Undertale... and then I thought "What if the Hetalia characters were in Undertale?" So I started thinking... and then I remembered that if you kill Papyrus, Sans tries to kill you later... So I thought "What would happen if Spain and Dominican Republic were in Undertale, and you killed Spain?" (WARNING: SPOILERS AHEAD)Well, she would snap, of course. She would try to kill you too, but she would introduce a new soul mode to you. It would be like this:
Your soul would be pink and there would be five little dots on the screen. One in the middle and the other four above, below, and on the right and left of the center one. You can only be on those dots. One of her attacks would have these poles that would appear on each side of the box. Hidden in each one is a sword. Once you move in front of one of them, they will flash green until one is chosen. This is the one that will release the sword. It then gives you two seconds to move out of the way if you're in an undesirable spot. The only safe spots are to the sides of the blade since it extends straight through the whole box. Her second attack would also use the pink soul. Remember the yellow soul that you use to shoot at Mettaton? She would randomly form those and fire lasers at you. It wouldn't get too crazy though, due to your limited movement. She would also have a more intense version of both attacks with the red soul. The one with the swords would have more swords and multiple of them would go off in a random order. The one with the yellow souls would have the souls appear more and it would take a shorter time to shoot. Sooo.... Yeah. Tell me if I should make any improvements to this. By the way, after seeing a parody of "Stronger than You" with the Sans battle, I decided to make a parody of the same song using the battle against Dominican Republic that I just described as inspiration. I'll probably post that here when I'm done. Soo... See you guys later.