I'm going to give you a quick TLDR of that post, since most of it is just Fusion for n00bs: 

Angelo got threatened, Teach explains Fusion Summoning and time skip until time for Action Dueling lessons where a man who looks like he's from the army is standing. That one I actually WILL put some effort into, as none of you know how to Action Duel yet (Unless you do. And the first Action Duel will happen here.)

Feel free to round up your character interactions first before arriving at Action Dueling, I wrote it as if the teacher is waiting for his students to arrive, but don't force anyone to go right at this very moment. You can finish up whatever you're doing first before actually writing out your characters going to AD.

I'll post Ethel's reaction some other time, [@Jangel13]. Just continue as if she brushed your character off again, and said something along the likes of: "Of course my duel went well. I didn't even want this deck. Your dragunities don't work together, the warriors just tame the dragons and use them."

naturally, not her exact words. Just paraphrasing here.