@JammyU - I heard the clink of swords xD. Meta Knight is too awesome to not want to hear.
On topic - Ooh, ooh, I liked that one! I got some great imagery in my head, now! That was awesome, possibly your next best to the Eevee!
I liked the little description of how Lucario can sense the Aura. I always thought he just could see them when his eyes glowed and all that. (Well, from what I saw on Brawl anyway, lol.) In a future one-shot, that's how I refered to it, but I might change it a little. Yours actually made some sense. I even liked how he was testing the Riolu, and calling her "little sister", I love that part <3.
For the Halloween one, I think it would be awesome if you teamed up Rotom and Darkrai together. Just think, the two roaming around town freaking out little kids and all, and maybe stupid arguements here and there! Oh, I just love a little teamwork XD.