"It would do the two of you well not to make assumptions. Bloodlines can ensure purity but not ambition or cunningness", Draco stated in a condescending tone. He added a false chuckle to loosen the tension. He wasn't sure where this reaction had stemmed from...he had never been the type to lose his temper. Draco had never had much of a temper at all really. But there was a first time for everybody.