Meh, meh, and meh
While the game doesn't completely suck, per se, it doesn't do anything to make itself stand out. The card game itself is simple and the new cards you receive are not all that interesting or different from the ones you had in the first place.
Moreover, the way your deck was set up there was literally almost no way to have any variety. Every card you received was obviously superior to some other card that you had, and it was ridiculously easy to just choose the best cards. Because of this the game shares more in common with an RPG than, say, a traditional trading card game. Traditional trading card games, though they usually also have wizards duking it out, usually make it a more complicated by making lots of different types of cards that behave in different ways. This game basically had: regen buff cards, stat mod buff cards, hp/energy mod cards, and that one ultimate card (by the way, the normal paralyze card doesn't really serve any purpose at all). The end effect was that I felt like I was playing a level 15 WoW character except someone was making me select my abilities at random.
To summarize all that: the game is too simple to be more than "meh".
You also had a good number of typos in the game, for instance, "antidote". This only furthered the feeling of playing a simple and cheap knockoff of some much better game. Proofreading for spelling errors like that is probably the easiest thing to do if English is your first language. If English happens not be your native language you could always try getting someone else to help out.