Its an interesting deck, but I have to agree with TheIdioticIdiot, this deck would be too slow to be a worthwhile ai3 farmer. Its looks fun to play though!
Otherwise, I dont really see the purpose of the black dragon and the minor vampire. With only one of each, you cant count on getting them every match, and they just detract from the theme of this deck (stall and then drain away health). Either add more, or take them out. This deck needs some slimming and some focus. -1 Enchant Artifact (you have 6 steals!), -1 Dragon, -1 minor vampire at first glance. Id have to take it for a test ride to say further...
Good luck with your deck building!