Well.

Several punctuation errors mar this story. A bit of editing would have made it flow much better.

I liked the idea of a magic nullifying field. And Moldy getting his end like that was very different. I liked that.

Some of the dialogue was jumpy - it seemed to change directions without any transition. Some narration/description of what was transpiring would be better. Also there were a couple of 'out of the blue' things that didn't make sense: The food basket that Ron took from his mother ... where did that come from?

In all a good one shot. Harry's voice started to grate on me - a whiney Harry doesn't sit well if he sounds like my 2 year old - but at the end you pulled it out.

Good work. 

Okay, finally reviewing... I'll get around to reviewing your other stuff later. x.x Sorry!

Anyway, I liked this. Yeah, Harry was very much like a little kid, but it was a nice idea. Especially the twist you have with the magic. Great job! :D