I don’t think that cards like dirt rat and call to the stand is necessarily that bad because it at least lets you kind of use the minion and it can backfire big time depending what minion gets summoned. I also don’t think that cards which prevent you from using cards temporarily or set them on fire temporarily are necessarily that bad. However cards that actively destroy cards immediately or instantly remove them I don’t think should be allowed. Those cards swing a bit too far in the “Not fun to play against” catagory.