The Hearthstone development team is required to make a certain number of really bad cards with every new expansion. Some of those cards mainly serve as fillers, but others are truly an exercise in trolling.
The latest expansion - Mean Streets of Gadgetzan - is no exception, and it has some really, really bad cards to offer. If you are new to the game, you must know what these cards are and never craft or play them… ever.
Most of these cards are of Common and Rare rarities, but there are a few Epic cards and one Legendary card, as well. So take a look at them, remember them and avoid them at all cost.