Please rate my Magic: The Gathering deck!?

5/10. I think your deck concept is pretty solid, but also that the gameplay would lack the consitency to make it a competitive deck. In particular, I suggest getting rid of some of the x2s or x1s (like Black Knight and Dross Ripper) in your deck, and making more x3s and x4s (like Fume Spitter and Go For the Throat). I think you could also use more card draw and life gain. Your biggest challenges will be decks with lots of direct damage and big creatures as you have relatively little in your base deck to consistently deal with either.