Awesome

I am really enjoying this game so far. As far as being something different or original it's really not however, as a fan of these "castle vs castle" or real-time PvP games, it's always nice to find a high quality, well built, functioning game like this. If this game really wants to be a hit I'd suggest the following :

1. Give this game a world chat. It's something most games like this never do but as long as its monitored occasionally it'd be cool to talk smack. 

2. Give it a trade card option with a limit of maybe 1 card a day. Don't sound like much but would encourage users to correspond therefore creating a exciting fun community which none of these games have done. 

3. There's a few spelling corrections that need made which is common in these early stages. 

4. Give users a profile they can personalize with pictures, avatars, frames, etc.

All in all though, I am really enjoying it.