This is an unpolished gen... The idea is very cool, but it's simply too much information, the game takes too long and you don't know what each piece does until you tried to use them. You need to improve the game design, to make a game that's more "communicative", more engaging.

Oh man this could have been something astounding. The art is really good and I like the battle mechanics. It's kinda like chess but more kick-assing. However the music is annoying and the title screen could use some Major improvement. Not too bad for a demo but still you have some work to do here Pompi. Also a story would be nice, besides the one in the description. Like a cutscene or something.

The games seems ok, but you should consider changing the controls or at least allow the player to change them in some options menu.
The problem is that in Flash or other browser games the ctrl, alt, cmd keys (modifier keys) are often used for system or program specific commands, which is a problem. For example in MacOS ctrl + arrow is used for switching "spaces" and other desktop-related tasks, making the game almost impossible to play. On standalone games this is no problem, but not in the browser.
So, good game design practice for in-browser gaming: do not use modifier keys! ;)