Good concept, bad game.
Make AI follow same rules as you, and balence the power of some/all of the cards, as well as making it easier to look at your cards and what they do, both in and out of battle, while not blocking the screen at all. Then you might have a good game, but only if you do everthing i said correctly.
Nice game, If you made a full game with this concept you should improve the graphics a little, add more types of weapons, describe all the power-ups, and make it so that you can actully hit you enemys without getting hit yourself. 4/5. Nice job.
ummm...i cant die in 10 seconds...its impossible, takes five hits to kill and two seconds to become hittible, not to mention the three second lag that starts the game off