I am both selfish and instinctive. I value growth and community, as long as they favour my own objectives; I enjoy nature, and I particularly enjoy watching parts of nature die. At best, I am resilient and tenacious; at worst, I'm uncontrollable and destructive.
Oh, but wait, there were multiple answers that fit my thoughts to some questions. What colors did they say I was?
I am Blue/Green
I am both rational and instinctive. I value self-knowledge and understanding of the world; my ultimate goal is self-improvement and improvement of the world around me. At best, I am focused and methodical; at worst, I am obsessive and amoral.
Answer: Akroma has protection from black so any damage on her from black sources are prevented, thus the Vampire Nighthawk doesn't deal damage to it. No damage, no deathtouch (and no lifelink either by the way).
Rules question? Have you read the Basic rulebook already? No? Why not take some time to do that?