It's nice and balanced, but it has such a limited use as stated before. Poison isn't even one of the fastest decks, but it has a good balance in between speed and unblockable damage. If poison was really common and in almost every element, I would see use for this creature, but otherwise, it would be dead weight. I would see more use if there can be a way of draining your poison as a passive skill while having an active ability you can use in most situations or the reverse of that.