Heeeey. I think that, while a rustler-like ability would be neat, you also have to take into account that it's not made to do much on it's own. However, it can be used with other cards to your advantage. The most common one for this is Immolation. However there are other things it can do, just not on it's own. For instance, the AI will use up it's CC on them while you keep five dragons in your hand. And I really think that if it were to be buffed, the best way to go might be to make it produce fire, possibly make it a 2/2 instead of a 2/1.