We submitted the game to Indiecade on May 1st! I am sure that the competition will be steep, but it is a fun game that we are developing here. Wish us luck.
The version submitted to indiecade can be played here: Stencyl.com.
The newest version of the game can be played here: Stencyl.com. The newer version includes work on location modifiers and the element attack bonus. It also has two fixes for problems created by canceling attacks and then clicking the attack button (e.g. attacks would still be performed and the attack cards would be used).